{"id":578,"date":"2025-01-02T07:02:31","date_gmt":"2025-01-02T07:02:31","guid":{"rendered":"https:\/\/bmsicl.in\/?p=578"},"modified":"2025-01-02T07:02:31","modified_gmt":"2025-01-02T07:02:31","slug":"ncert-solutions-for-class-12-physics-chapter-3-current-electricity","status":"publish","type":"post","link":"https:\/\/www.reilsolar.com\/library\/ncert-solutions-for-class-12-physics-chapter-3-current-electricity\/","title":{"rendered":"\u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u092c\u093f\u091c\u0932\u0940 \u0915\u0947 \u0932\u093f\u090f \u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928"},"content":{"rendered":"<div class=\"entry-content\">\n<p>\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0902\u0938 \u092b\u0949\u0930 \u0915\u094d\u0932\u093e\u0938 12 \u092b\u093f\u091c\u093f\u0915\u094d\u0938 \u091a\u0948\u092a\u094d\u091f\u0930 3\u00a0\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0902\u0938\u00a0\u0911\u092b \u0915\u094d\u0932\u093e\u0938 12 \u092b\u093f\u091c\u093f\u0915\u094d\u0938 \u0915\u093e \u0915\u0930\u0902\u091f \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0938\u093f\u091f\u0940 \u092a\u093e\u0930\u094d\u091f\u00a0\u0964\u00a0\u092f\u0939\u093e\u0902 \u0939\u092e\u0928\u0947 \u0926\u093f\u092f\u093e \u0939\u0948\u0964\u00a0NCERT Solutions for Class 12 Physics Chapter 3 \u0915\u0930\u0902\u091f \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0938\u093f\u091f\u0940<\/p>\n<h2 style=\"text-align: center\">NCERT Solutions For Class 12 Physics Chapter 3 Current Electricity<\/h2>\n<div class=\"code-block code-block-1\">\n<div id=\"bsa-zone_1600446116715-9_123456\"><\/div>\n<\/div>\n<table>\n<tbody>\n<tr>\n<td><strong>\u0924\u0916\u093c\u094d\u0924\u093e<\/strong><\/td>\n<td>\u0938\u0940\u092c\u0940\u090f\u0938\u0908<\/td>\n<\/tr>\n<tr>\n<td><strong>\u092a\u093e\u0920\u092f\u092a\u0941\u0938\u094d\u0924\u0915<\/strong><\/td>\n<td>NCERT<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0915\u0915\u094d\u0937\u093e<\/strong><\/td>\n<td>\u0915\u0915\u094d\u0937\u093e 12<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0935\u093f\u0937\u092f<\/strong><\/td>\n<td>\u092d\u094c\u0924\u093f\u0915 \u0935\u093f\u091c\u094d\u091e\u093e\u0928<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0905\u0927\u094d\u092f\u093e\u092f<\/strong><\/td>\n<td>\u0905\u0927\u094d\u092f\u093e\u092f 3<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0905\u0927\u094d\u092f\u093e\u092f \u0915\u093e \u0928\u093e\u092e<\/strong><\/td>\n<td>\u091a\u093e\u0932\u0942 \u092c\u093f\u091c\u0932\u0940<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0939\u0932 \u0915\u093f\u090f \u0917\u090f \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e<\/strong><\/td>\n<td>24<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0936\u094d\u0930\u0947\u0923\u0940<\/strong><\/td>\n<td>NCERT Solutions<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 1.<\/span><\/strong><br \/>\n\u090f\u0915 \u0915\u093e\u0930 \u0915\u0940 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u092c\u0948\u091f\u0930\u0940 \u0915\u093e \u0908\u090f\u092e\u090f\u092b 12 \u0935\u0940 \u0939\u0948\u0964 \u092f\u0926\u093f \u092c\u0948\u091f\u0930\u0940 \u0915\u093e \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 0.4\u03a9 \u0939\u0948, \u0924\u094b \u092c\u0948\u091f\u0930\u0940 \u0938\u0947 \u0905\u0927\u093f\u0915\u0924\u092e \u0915\u093f\u0924\u0928\u0940 \u0927\u093e\u0930\u093e \u0916\u0940\u0902\u091a\u0940 \u091c\u093e \u0938\u0915\u0924\u0940 \u0939\u0948?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930 :<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52219\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-1.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 1\" width=\"314\" height=\"47\" \/><br \/>\n<strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 \u0968\u00a0<\/span><\/strong><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u0964<\/span><\/strong><br \/>\n\u0908\u090f\u092e\u090f\u092b 10 \u0935\u0940 \u0914\u0930 \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u0940 \u090f\u0915 \u092c\u0948\u091f\u0930\u0940 3\u03a9 \u090f\u0915 \u0930\u094b\u0915\u0928\u0947\u0935\u093e\u0932\u093e \u0938\u0947 \u091c\u0941\u0921\u093c\u093e \u0939\u0948\u0964\u00a0\u092f\u0926\u093f \u092a\u0930\u093f\u092a\u0925 \u092e\u0947\u0902 \u0927\u093e\u0930\u093e 0.5 A \u0939\u0948, \u0924\u094b \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u094d\u092f\u093e \u0939\u0948?\u00a0\u0938\u0930\u094d\u0915\u093f\u091f \u092c\u0902\u0926 \u0939\u094b\u0928\u0947 \u092a\u0930 \u092c\u0948\u091f\u0930\u0940 \u0915\u093e \u091f\u0930\u094d\u092e\u093f\u0928\u0932 \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52220\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-2.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 2\" width=\"243\" height=\"189\" \/><\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 3.<\/span><\/strong><br \/>\n(a) \u0924\u0940\u0928 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915 I\u03a9, 2 \u0914\u0930 3 \u0936\u094d\u0930\u0947\u0923\u0940\u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0938\u0902\u092f\u094b\u091c\u093f\u0924 \u0939\u0948\u0902\u0964\u00a0\u0938\u0902\u092f\u094b\u091c\u0928 \u0915\u093e \u0915\u0941\u0932 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u093f\u0924\u0928\u093e \u0939\u0948?<br \/>\n(\u092c\u0940) \u092f\u0926\u093f \u0938\u0902\u092f\u094b\u091c\u0928 \u0908\u090f\u092e\u090f\u092b 12 \u0935\u0940 \u0915\u0940 \u092c\u0948\u091f\u0930\u0940 \u0914\u0930 \u0928\u0917\u0923\u094d\u092f \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0938\u0947 \u091c\u0941\u0921\u093c\u093e \u0939\u0948, \u0924\u094b \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0940 \u092e\u0947\u0902 \u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u0917\u093f\u0930\u093e\u0935\u091f \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52222\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-3.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 3\" width=\"388\" height=\"250\" \/><br \/>\n\u0906\u0930<sub>\u0969 \u0915\u0947<\/sub>\u0906\u0930-\u092a\u093e\u0930 \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0921\u094d\u0930\u0949\u092a, \u0935\u0940<sub>\u0969<\/sub>= \u0906\u0908\u0906\u0930<sub>\u0969<\/sub>= \u0968 x \u0969 =<sub>\u096c<\/sub>\u0935\u0940 \u0926\u094d\u0935\u093e\u0930\u093e \u0926\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 4.<\/span><\/strong><br \/>\n(a) \u0924\u0940\u0928 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915 2 , 4 \u0914\u0930 5 \u0938\u092e\u093e\u0928\u094d\u0924\u0930 \u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0938\u0902\u092f\u094b\u091c\u093f\u0924 \u0939\u0948\u0902\u0964\u00a0\u0938\u0902\u092f\u094b\u091c\u0928 \u0915\u093e \u0915\u0941\u0932 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u093f\u0924\u0928\u093e \u0939\u0948?<br \/>\n(\u092c\u0940) \u092f\u0926\u093f \u0938\u0902\u092f\u094b\u091c\u0928 \u0908\u090f\u092e\u090f\u092b 20 \u0935\u0940 \u0915\u0940 \u092c\u0948\u091f\u0930\u0940 \u0914\u0930 \u0928\u0917\u0923\u094d\u092f \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0938\u0947 \u091c\u0941\u0921\u093c\u093e \u0939\u0948, \u0924\u094b \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0940 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0914\u0930 \u092c\u0948\u091f\u0930\u0940 \u0938\u0947 \u0916\u0940\u0902\u091a\u0940 \u0917\u0908 \u0915\u0941\u0932 \u0927\u093e\u0930\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0947\u0902\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52223\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-4.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 4\" width=\"327\" height=\"623\" \/><br \/>\n<\/strong><\/p>\n<div class=\"code-block code-block-2\"><\/div>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 5.<\/span><\/strong><br \/>\n\u0915\u092e\u0930\u0947 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 (27.0 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938) \u092a\u0930 \u090f\u0915 \u0924\u093e\u092a \u0924\u0924\u094d\u0935 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 100 \u0939\u0948\u0964\u00a0\u0924\u0924\u094d\u0935 \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u094d\u092f\u093e \u0939\u0948 \u092f\u0926\u093f \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 117 \u092a\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u092f\u0939 \u0926\u0947\u0916\u0924\u0947 \u0939\u0941\u090f \u0915\u093f \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0940 \u0915\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u0917\u0941\u0923\u093e\u0902\u0915 1.70 x 10<sup>-4<\/sup>\u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938<sup>-1 \u0939\u0948<\/sup>\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52224\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-5.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 5\" width=\"295\" height=\"299\" \/><\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 6.<\/span><\/strong><br \/>\n\u090f\u0915 \u0928\u0917\u0923\u094d\u092f \u0930\u0942\u092a \u0938\u0947 \u091b\u094b\u091f\u0940 \u0927\u093e\u0930\u093e 15 \u092e\u0940\u091f\u0930 \u0932\u0902\u092c\u093e\u0908 \u0914\u0930 \u0938\u092e\u093e\u0928 \u0915\u094d\u0930\u0949\u0938-\u0938\u0947\u0915\u094d\u0936\u0928 6.0 x 10<sup>-7<\/sup>\u092e\u0940\u091f\u0930<sup>2 \u0915\u0947<\/sup>\u0924\u093e\u0930 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u092a\u093e\u0930\u093f\u0924 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948, \u0914\u0930 \u0907\u0938\u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 50 \u092e\u093e\u092a\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964\u00a0\u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915\u0924\u093e \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52225\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-6.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 6\" width=\"323\" height=\"113\" \/><\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 7.<\/span><\/strong><br \/>\n\u091a\u093e\u0902\u0926\u0940 \u0915\u0947 \u090f\u0915 \u0924\u093e\u0930 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 27.5\u00b0C \u092a\u0930 2.1\u03a9 \u0924\u0925\u093e 100\u00b0C \u092a\u0930 2.7\u03a9 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0939\u0948\u0964\u00a0\u091a\u093e\u0902\u0926\u0940 \u0915\u0940 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915\u0924\u093e \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u0917\u0941\u0923\u093e\u0902\u0915 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0947\u0902\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52232\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-7.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 7\" width=\"292\" height=\"152\" \/><br \/>\n<strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 8.<\/span><\/strong><br \/>\n230 \u0935\u094b\u0932\u094d\u091f \u0915\u0940 \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u0938\u0947 \u091c\u0941\u0921\u093c\u0947 \u0928\u093e\u0907\u0915\u094d\u0930\u094b\u092e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u093e \u090f\u0915 \u0939\u0940\u091f\u093f\u0902\u0917 \u0924\u0924\u094d\u0935 3.2 \u090f \u0915\u0940 \u092a\u094d\u0930\u093e\u0930\u0902\u092d\u093f\u0915 \u0927\u093e\u0930\u093e \u0916\u0940\u0902\u091a\u0924\u093e \u0939\u0948 \u091c\u094b \u0915\u0941\u091b \u0938\u0947\u0915\u0902\u0921 \u0915\u0947 \u092c\u093e\u0926 2.8 \u090f \u0915\u0947 \u0938\u094d\u0925\u093f\u0930 \u092e\u093e\u0928 \u092a\u0930 \u0938\u094d\u0925\u093f\u0930 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0915\u092e\u0930\u0947 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0939\u0940\u091f\u093f\u0902\u0917 \u0924\u0924\u094d\u0935 \u0915\u093e \u0938\u094d\u0925\u093f\u0930 \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u094d\u092f\u093e \u0939\u0948 27.0 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u0939\u0948?\u00a0\u0936\u093e\u092e\u093f\u0932 \u0924\u093e\u092a\u092e\u093e\u0928 \u0938\u0940\u092e\u093e \u092a\u0930 \u0928\u093e\u0907\u0915\u094d\u0930\u094b\u092e \u0914\u0938\u0924 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u0917\u0941\u0923\u093e\u0902\u0915 1.70 x 10<sup>-4<\/sup>\u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938<sup>-1 \u0939\u0948<\/sup>\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52244\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-8.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 8\" width=\"181\" height=\"54\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52255\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-9.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 9\" width=\"289\" height=\"406\" \/><br \/>\n<strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 9.<\/span><\/strong><br \/>\n\u091a\u093f\u0924\u094d\u0930 \u092e\u0947\u0902 \u0926\u093f\u0916\u093e\u090f \u0917\u090f \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0915\u0940 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0936\u093e\u0916\u093e \u092e\u0947\u0902 \u0915\u0930\u0902\u091f \u0915\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u0930\u0947\u0902<br \/>\n<strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52278\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-10.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 10\" width=\"240\" height=\"293\" \/><br \/>\n\u0909\u0924\u094d\u0924\u0930:<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52279\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-11.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 11\" width=\"388\" height=\"297\" \/><br \/>\n<strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52280\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-12.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 12\" width=\"214\" height=\"299\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52281\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-13.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 13\" width=\"335\" height=\"626\" \/><br \/>\n\u092a\u094d\u0930\u0936\u094d\u0928 10.<\/span><\/strong><br \/>\n(a) \u092e\u0940\u091f\u0930 \u092c\u094d\u0930\u093f\u091c (\u091a\u093f\u0924\u094d\u0930) \u092e\u0947\u0902, \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u0905\u0902\u0924 A \u0938\u0947 39.5 \u0938\u0947\u092e\u0940 \u092a\u0930 \u092a\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u092c \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915 Y 12.5 \u0915\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964\u00a0X \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f\u0964 \u0935\u094d\u0939\u0940\u091f\u0938\u094d\u091f\u094b\u0928 \u092f\u093e \u092e\u0940\u091f\u0930 \u092c\u094d\u0930\u093f\u091c \u092e\u0947\u0902 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0938\u0902\u092c\u0902\u0927 \u092e\u094b\u091f\u0947 \u0924\u093e\u0902\u092c\u0947 \u0915\u0940 \u092a\u091f\u094d\u091f\u093f\u092f\u094b\u0902 \u0938\u0947 \u0915\u094d\u092f\u094b\u0902 \u092c\u0928\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902?<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52282\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-14.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 14\" width=\"311\" height=\"204\" \/><br \/>\n(\u092c\u0940) \u090a\u092a\u0930 \u092a\u0941\u0932 \u0915\u093e \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0947\u0902 \u092f\u0926\u093f \u090f\u0915\u094d\u0938 \u0914\u0930 \u0935\u093e\u0908 \u0906\u092a\u0938 \u092e\u0947\u0902 \u092c\u0926\u0932 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(c) \u092f\u0926\u093f \u092a\u0941\u0932 \u0915\u0947 \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u092a\u0930 \u0917\u0948\u0932\u094d\u0935\u0947\u0928\u094b\u092e\u0940\u091f\u0930 \u0914\u0930 \u0938\u0947\u0932 \u0915\u094b \u0906\u092a\u0938 \u092e\u0947\u0902 \u092c\u0926\u0932 \u0926\u093f\u092f\u093e \u091c\u093e\u090f \u0924\u094b \u0915\u094d\u092f\u093e \u0939\u094b\u0917\u093e?\u00a0\u0915\u094d\u092f\u093e \u0917\u0948\u0932\u094d\u0935\u0947\u0928\u094b\u092e\u0940\u091f\u0930 \u0915\u094b\u0908 \u0915\u0930\u0902\u091f \u0926\u093f\u0916\u093e\u090f\u0917\u093e?\u00a0<strong>(\u0938\u0940\u092c\u0940\u090f\u0938\u0908 2005)<br \/>\n\u0909\u0924\u094d\u0924\u0930:<br \/>\n<\/strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52283\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-15.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 15\" width=\"380\" height=\"514\" \/><br \/>\n<strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\"><br \/>\n\u092a\u094d\u0930\u0936\u094d\u0928 11.<\/span><\/strong><br \/>\n\u0908\u090f\u092e\u090f\u092b 8.0 \u0935\u0940 \u0914\u0930 \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 0.5 \u0915\u0940 \u090f\u0915 \u0938\u094d\u091f\u094b\u0930\u0947\u091c \u092c\u0948\u091f\u0930\u0940 \u0915\u094b 120 \u0935\u0940 \u0921\u0940\u0938\u0940 \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u0926\u094d\u0935\u093e\u0930\u093e 15.5 \u0915\u0947 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0940 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u091a\u093e\u0930\u094d\u091c \u0915\u093f\u092f\u093e \u091c\u093e \u0930\u0939\u093e \u0939\u0948\u0964\u00a0\u091a\u093e\u0930\u094d\u091c\u093f\u0902\u0917 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u092c\u0948\u091f\u0930\u0940 \u0915\u093e \u091f\u0930\u094d\u092e\u093f\u0928\u0932 \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0915\u093f\u0924\u0928\u093e \u0939\u094b\u0924\u093e \u0939\u0948?\u00a0\u091a\u093e\u0930\u094d\u091c\u093f\u0902\u0917 \u0938\u0930\u094d\u0915\u093f\u091f \u092e\u0947\u0902 \u0938\u0940\u0930\u0940\u091c \u0930\u0947\u0938\u093f\u0938\u094d\u091f\u0930 \u0930\u0916\u0928\u0947 \u0915\u093e \u0915\u094d\u092f\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0939\u0948?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n\u091a\u093e\u0930\u094d\u091c\u093f\u0902\u0917 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928<br \/>\nV=E+I(r+R)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52284\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-16.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 16\" width=\"294\" height=\"326\" \/><\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 12.<\/span><\/strong><br \/>\n\u0935\u093f\u092d\u0935\u092e\u093e\u092a\u0940 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 1.25 \u0935\u094b\u0932\u094d\u091f \u0908\u090f\u092e\u090f\u092b \u0915\u093e \u090f\u0915 \u0938\u0947\u0932 \u0924\u093e\u0930 \u0915\u0940 35.0 \u0938\u0947\u092e\u0940 \u0932\u0902\u092c\u093e\u0908 \u092a\u0930 \u090f\u0915 \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u0926\u0947\u0924\u093e \u0939\u0948\u0964\u00a0\u092f\u0926\u093f \u0938\u0947\u0932 \u0915\u094b \u0926\u0942\u0938\u0930\u0940 \u0938\u0947\u0932 \u0938\u0947 \u092c\u0926\u0932 \u0926\u093f\u092f\u093e \u091c\u093e\u090f \u0914\u0930 \u092c\u0948\u0932\u0947\u0902\u0938 \u092a\u0949\u0907\u0902\u091f 63.0 \u0938\u0947\u092e\u0940 \u092a\u0930 \u0936\u093f\u092b\u094d\u091f \u0939\u094b \u091c\u093e\u090f, \u0924\u094b \u0926\u0942\u0938\u0930\u0940 \u0938\u0947\u0932 \u0915\u093e \u0908\u090f\u092e\u090f\u092b \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52285\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-17.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 17\" width=\"323\" height=\"115\" \/><br \/>\n<strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 13.<\/span><\/strong><br \/>\n\u0909\u0926\u093e\u0939\u0930\u0923 3.1 \u092e\u0947\u0902 \u0905\u0928\u0941\u092e\u093e\u0928\u093f\u0924 \u0924\u093e\u0902\u092c\u0947 \u0915\u0947 \u0915\u0902\u0921\u0915\u094d\u091f\u0930 \u092e\u0947\u0902 \u092e\u0941\u0915\u094d\u0924 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0918\u0928\u0924\u094d\u0935 8.5 x 10<sup>28<\/sup>\u00a0\u092e\u0940\u091f\u0930<sup>3 \u0939\u0948<\/sup>\u0964\u00a0\u090f\u0915 3.0 \u092e\u0940\u091f\u0930 \u0932\u0902\u092c\u0947 \u0924\u093e\u0930 \u0915\u0947 \u090f\u0915 \u0938\u093f\u0930\u0947 \u0938\u0947 \u0926\u0942\u0938\u0930\u0947 \u0938\u093f\u0930\u0947 \u0924\u0915 \u090f\u0915 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928 \u0915\u094b \u0905\u092a\u0935\u093e\u0939 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0915\u093f\u0924\u0928\u093e \u0938\u092e\u092f \u0932\u0917\u0924\u093e \u0939\u0948?\u00a0\u0924\u093e\u0930 \u0915\u0947 \u0905\u0928\u0941\u092a\u094d\u0930\u0938\u094d\u0925 \u0915\u093e\u091f \u0915\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 2.0 x 10<sup>-6<\/sup>m<sup>2 \u0939\u0948<\/sup>\u0914\u0930 \u0907\u0938\u092e\u0947\u0902 3.0 A \u0915\u0940 \u0927\u093e\u0930\u093e \u092a\u094d\u0930\u0935\u093e\u0939\u093f\u0924 \u0939\u094b \u0930\u0939\u0940 \u0939\u0948\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52286\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-18.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 18\" width=\"288\" height=\"228\" \/><\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 14.<\/span><\/strong><br \/>\n\u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u0938\u0924\u0939 \u0915\u093e \u090b\u0923\u093e\u0924\u094d\u092e\u0915 \u092a\u0943\u0937\u094d\u0920 \u0906\u0935\u0947\u0936 \u0918\u0928\u0924\u094d\u0935 10<sup>-9<\/sup>\u00a0\u0938\u0947\u092e\u0940<sup>-2 \u0939\u0948<\/sup>\u0964\u00a0\u092a\u0942\u0930\u0947 \u0935\u093f\u0936\u094d\u0935 \u092e\u0947\u0902 \u0915\u0947\u0935\u0932 \u0967\u096e\u0966\u0966 \u090f \u0915\u0940 \u0927\u093e\u0930\u093e \u092e\u0947\u0902 \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932 \u0915\u0947 \u0936\u0940\u0930\u094d\u0937 \u0914\u0930 \u0938\u0924\u0939 \u0915\u0947 \u092a\u0930\u093f\u0923\u093e\u092e\u094b\u0902 (\u0928\u093f\u091a\u0932\u0947 \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932 \u0915\u0940 \u0915\u092e \u091a\u093e\u0932\u0915\u0924\u093e \u0915\u0947 \u0915\u093e\u0930\u0923) \u0915\u0947 \u092c\u0940\u091a \u096a\u0966\u0966 \u0915\u0947\u0935\u0940 \u0915\u093e \u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u0905\u0902\u0924\u0930\u0964\u00a0\u092f\u0926\u093f \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932\u0940\u092f \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0927\u093e\u0930\u093f\u0924 \u092c\u0928\u093e\u090f \u0930\u0916\u0928\u0947 \u0915\u093e \u0915\u094b\u0908 \u0924\u0902\u0924\u094d\u0930 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e,\u0924\u094b \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u0938\u0924\u0939 \u0915\u094b \u092c\u0947\u0905\u0938\u0930 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902\u0915\u093f\u0924\u0928\u093e \u0938\u092e\u092f (\u092e\u094b\u091f\u0947 \u0924\u094c\u0930 \u092a\u0930) \u0915\u0940\u00a0\u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940?\u00a0(\u092f\u0939 \u0935\u094d\u092f\u0935\u0939\u093e\u0930 \u092e\u0947\u0902 \u0915\u092d\u0940 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092c\u093f\u091c\u0932\u0940 \u0915\u0947 \u0906\u0935\u0947\u0936\u094b\u0902 \u0915\u094b \u092b\u093f\u0930 \u0938\u0947 \u092d\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0924\u0902\u0924\u094d\u0930 \u0939\u0948, \u0905\u0930\u094d\u0925\u093e\u0924\u094d \u0917\u094d\u0932\u094b\u092c \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0939\u093f\u0938\u094d\u0938\u094b\u0902 \u092e\u0947\u0902 \u0932\u0917\u093e\u0924\u093e\u0930 \u0917\u0930\u091c \u0914\u0930 \u092c\u093f\u091c\u0932\u0940\u0964)<br \/>\n(\u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u0924\u094d\u0930\u093f\u091c\u094d\u092f\u093e = 6.37 x 10<sup>6<\/sup>\u092e\u0940\u091f\u0930\u0964)<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u00a0\u092a\u094d\u0930\u0936\u094d\u0928 15.<\/span><\/strong><sup><br \/>\n<\/sup><sup><br \/>\n<\/sup><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52287\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-19.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 19\" width=\"389\" height=\"234\" \/><\/p>\n<p>(\u090f) \u0908\u090f\u092e\u090f\u092b \u0968.\u0966 \u0935\u0940 \u0914\u0930 \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0966.\u0966\u0967\u096b \u0915\u0947 \u091b\u0939 \u0932\u0947\u0921-\u090f\u0938\u093f\u0921 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u092e\u093e\u0927\u094d\u092f\u092e\u093f\u0915 \u0915\u094b\u0936\u093f\u0915\u093e\u0913\u0902 \u0915\u094b \u096e.\u096b \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u094b \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u091c\u094b\u0921\u093c\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964\u00a0\u0906\u092a\u0942\u0930\u094d\u0924\u093f \u0914\u0930 \u0909\u0938\u0915\u0947 \u091f\u0930\u094d\u092e\u093f\u0928\u0932 \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0938\u0947 \u0916\u0940\u0902\u091a\u0940 \u0917\u0908 \u0927\u093e\u0930\u093e \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n(\u092c\u0940) \u0932\u0902\u092c\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947 \u092c\u093e\u0926 \u090f\u0915 \u092e\u093e\u0927\u094d\u092f\u092e\u093f\u0915 \u0938\u0947\u0932 \u092e\u0947\u0902 1.9 \u0935\u0940 \u0915\u093e \u0908\u090f\u092e\u090f\u092b \u0914\u0930 380 \u0915\u093e \u090f\u0915 \u092c\u0921\u093c\u093e \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0939\u094b\u0924\u093e \u0939\u0948\u0964\u00a0\u0938\u0947\u0932 \u0938\u0947 \u0905\u0927\u093f\u0915\u0924\u092e \u0915\u093f\u0924\u0928\u0940 \u0927\u093e\u0930\u093e \u0916\u0940\u0902\u091a\u0940 \u091c\u093e \u0938\u0915\u0924\u0940 \u0939\u0948?\u00a0\u0915\u094d\u092f\u093e \u0938\u0947\u0932 \u0915\u093e\u0930 \u0915\u0947 \u0938\u094d\u091f\u093e\u0930\u094d\u091f\u093f\u0902\u0917 \u092e\u094b\u091f\u0930 \u0915\u094b \u091a\u0932\u093e \u0938\u0915\u0924\u093e \u0939\u0948?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52288\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-20.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 20\" width=\"292\" height=\"205\" \/><br \/>\n\u0907\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093e\u0930 \u0915\u0940 \u092e\u094b\u091f\u0930 \u0915\u094b \u0938\u094d\u091f\u093e\u0930\u094d\u091f \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0928\u0939\u0940\u0902 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0915\u093e\u0930 \u0915\u094b \u0938\u094d\u091f\u093e\u0930\u094d\u091f \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092c\u0921\u093c\u0947 \u0915\u0930\u0902\u091f \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 16.<\/span><\/strong><br \/>\n\u0938\u092e\u093e\u0928 \u0932\u0902\u092c\u093e\u0908 \u0915\u0947 \u0926\u094b \u0924\u093e\u0930\u094b\u0902, \u090f\u0915 \u090f\u0932\u094d\u092f\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0915\u0947 \u0914\u0930 \u0926\u0942\u0938\u0930\u0947 \u0924\u093e\u0902\u092c\u0947 \u0915\u0947 \u0924\u093e\u0930\u094b\u0902 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0938\u092e\u093e\u0928 \u0939\u0948\u0964\u00a0\u0926\u094b\u0928\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0938\u093e \u0924\u093e\u0930 \u0939\u0932\u094d\u0915\u093e \u0939\u0948?\u00a0\u0907\u0938\u0932\u093f\u090f \u0938\u092e\u091d\u093e\u090f\u0902 \u0915\u093f \u0913\u0935\u0930\u0939\u0947\u0921 \u092a\u093e\u0935\u0930 \u0915\u0947\u092c\u0932\u094d\u0938 \u0915\u0947 \u0932\u093f\u090f \u090f\u0932\u094d\u092f\u0942\u092e\u0940\u0928\u093f\u092f\u092e \u0924\u093e\u0930\u094b\u0902 \u0915\u094b \u0915\u094d\u092f\u094b\u0902 \u092a\u0938\u0902\u0926 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964\u00a0(P<sub>AL<\/sub>= \u0968.\u096c\u0969 x \u0967\u0966<sup>\u096e<\/sup>m, P<sub>cu<\/sub>= \u0967.\u096d\u0968 X \u0967 (H m\u0964 A1 \u0915\u093e \u0938\u093e\u092a\u0947\u0915\u094d\u0937 \u0918\u0928\u0924\u094d\u0935 = 2.7, Cu = 8.9 \u0915\u093e\u0964)<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52289\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-21.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 21\" width=\"288\" height=\"228\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52290\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-22.png\" alt=\"\u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 22 . \u0915\u0947 \u0932\u093f\u090f \u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928\" width=\"316\" height=\"369\" \/><br \/>\n\u090f\u0932\u094d\u092f\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0939\u0932\u094d\u0915\u093e \u0939\u094b\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0907\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0913\u0935\u0930\u0939\u0947\u0921 \u092a\u093e\u0935\u0930 \u0915\u0947\u092c\u0932 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 17.<\/span><\/strong><br \/>\n\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092a\u094d\u0930\u0947\u0915\u094d\u0937\u0923\u094b\u0902 \u0938\u0947 \u0906\u092a \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u092e\u0948\u0902\u0917\u0928\u0940\u0928 \u0938\u0947 \u092c\u0928\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0915\u094d\u092f\u093e \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937 \u0928\u093f\u0915\u093e\u0932 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902?<\/p>\n<table border=\"2\">\n<tbody>\n<tr>\n<td width=\"72\"><strong>\u0935\u0930\u094d\u0924\u092e\u093e\u0928<\/strong><\/td>\n<td width=\"72\"><strong>\u0935\u094b\u0932\u094d\u091f\u0947\u091c<\/strong><\/td>\n<td width=\"72\"><strong>\u0935\u0930\u094d\u0924\u092e\u093e\u0928<\/strong><\/td>\n<td width=\"73\"><strong>\u0935\u094b\u0932\u094d\u091f\u0947\u091c<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\u090f<\/td>\n<td width=\"72\">\u0935\u0940<\/td>\n<td width=\"72\">\u090f<\/td>\n<td width=\"73\">\u0935\u0940<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">0.2<\/td>\n<td width=\"72\">3.94<\/td>\n<td width=\"72\">3.0<\/td>\n<td width=\"73\">59.2<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">0.4<\/td>\n<td width=\"72\">78.7<\/td>\n<td width=\"72\">4.0<\/td>\n<td width=\"73\">78.8<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">0.6<\/td>\n<td width=\"72\">11.8<\/td>\n<td width=\"72\">5.0<\/td>\n<td width=\"73\">98.6<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">0.8<\/td>\n<td width=\"72\">15.7<\/td>\n<td width=\"72\">6.0<\/td>\n<td width=\"73\">118.5<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">1.0<\/td>\n<td width=\"72\">19.7<\/td>\n<td width=\"72\">7.0<\/td>\n<td width=\"73\">\u0967\u0969\u096e.\u0968<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">2.0<\/td>\n<td width=\"72\">39.4<\/td>\n<td width=\"72\">8.0<\/td>\n<td width=\"73\">158.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n\u092f\u0939 \u0907\u0902\u0917\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0915\u093f \u0913\u092e \u0915\u093e \u0928\u093f\u092f\u092e \u092f\u093e\u0928\u0940 V \u03b1 I \u090f\u0915 \u0935\u093f\u0938\u094d\u0924\u0943\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u0947 \u0932\u093f\u090f \u092e\u093e\u0928\u094d\u092f \u0939\u0948\u0964<br \/>\n\u0924\u093e\u092a\u092e\u093e\u0928 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u0947 \u0938\u093e\u0925 \u092e\u0948\u0902\u0917\u0928\u0940\u0928 \u0915\u0940 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915\u0924\u093e \u0932\u0917\u092d\u0917 \u0938\u092e\u093e\u0928 \u0930\u0939\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 18.<\/span><\/strong><br \/>\n<strong>\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0909\u0924\u094d\u0924\u0930<br \/>\n<\/strong><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u0926\u0940\u091c\u093f\u090f<\/span><\/strong><strong>\u00a0:<\/strong>(a) \u0905\u0938\u092e\u093e\u0928 \u0905\u0928\u0941\u092a\u094d\u0930\u0938\u094d\u0925 \u0915\u093e\u091f \u0935\u093e\u0932\u0947 \u0927\u093e\u0924\u094d\u0935\u093f\u0915 \u091a\u093e\u0932\u0915 \u092e\u0947\u0902 \u090f\u0915 \u0938\u094d\u0925\u093f\u0930 \u0927\u093e\u0930\u093e \u092a\u094d\u0930\u0935\u093e\u0939\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928 \u0938\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u0915\u0902\u0921\u0915\u094d\u091f\u0930 \u0915\u0947 \u0938\u093e\u0925 \u0938\u094d\u0925\u093f\u0930 \u0939\u0948: \u0915\u0930\u0902\u091f, \u0915\u0930\u0902\u091f \u0921\u0947\u0902\u0938\u093f\u091f\u0940, \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u092b\u0940\u0932\u094d\u0921, \u0921\u094d\u0930\u093f\u092b\u094d\u091f \u0938\u094d\u092a\u0940\u0921?<br \/>\n(\u092c\u0940) \u0915\u094d\u092f\u093e \u0913\u092e \u0915\u093e \u0928\u093f\u092f\u092e \u0938\u092d\u0940 \u091a\u093e\u0932\u0915 \u0924\u0924\u094d\u0935\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u0930\u094d\u0935\u092d\u094c\u092e\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u0932\u093e\u0917\u0942 \u0939\u094b\u0924\u093e \u0939\u0948?\u00a0\u092f\u0926\u093f \u0928\u0939\u0940\u0902, \u0924\u094b \u0909\u0928 \u0924\u0924\u094d\u0935\u094b\u0902 \u0915\u0947 \u0909\u0926\u093e\u0939\u0930\u0923 \u0926\u0940\u091c\u093f\u090f \u091c\u094b \u0913\u092e \u0915\u0947 \u0928\u093f\u092f\u092e \u0915\u093e \u092a\u093e\u0932\u0928 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(\u0938\u0940) \u090f\u0915 \u0915\u092e \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u091c\u093f\u0938\u092e\u0947\u0902 \u0938\u0947 \u0909\u091a\u094d\u091a \u0927\u093e\u0930\u093e\u0913\u0902 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u092c\u0939\u0941\u0924 \u0915\u092e \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964\u00a0\u0915\u094d\u092f\u094b\u0902?<br \/>\n(\u0921\u0940) 6 \u0915\u0947\u0935\u0940 \u0915\u0940 \u090f\u0915 \u0909\u091a\u094d\u091a \u0924\u0928\u093e\u0935 (\u090f\u091a\u091f\u0940) \u0906\u092a\u0942\u0930\u094d\u0924\u093f, \u090f\u0915 \u092c\u0939\u0941\u0924 \u092c\u0921\u093c\u093e \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964\u00a0\u0915\u094d\u092f\u094b\u0902?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n(\u090f) \u0915\u0930\u0902\u091f<br \/>\n(\u092c\u0940) \u0928\u0939\u0940\u0902\u0964 \u0921\u093f\u0935\u093e\u0907\u0938 \u0939\u0948\u0902 \u0914\u0930 \u0935\u0948\u0915\u094d\u092f\u0942\u092e \u091f\u094d\u092f\u0942\u092c, \u0938\u0947\u092e\u0940\u0915\u0902\u0921\u0915\u094d\u091f\u0930 \u0921\u093e\u092f\u094b\u0921, \u091f\u094d\u0930\u093e\u0902\u091c\u093f\u0938\u094d\u091f\u0930, \u0925\u0930\u094d\u092e\u093f\u0938\u094d\u091f\u0930, \u0925\u093e\u0907\u0930\u093f\u0938\u094d\u091f\u0930, \u0906\u0926\u093f\u0964<br \/>\n(c) &#8216;r&#8217; \u0915\u093e \u092e\u093e\u0928 \u091c\u093f\u0924\u0928\u093e \u0915\u092e \u0939\u094b\u0917\u093e, \u0927\u093e\u0930\u093e \u0909\u0924\u0928\u0940 \u0939\u0940 \u0905\u0927\u093f\u0915 \u0939\u094b\u0917\u0940\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52291\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-23.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 23\" width=\"211\" height=\"56\" \/><br \/>\n\u0938\u094d\u092a\u0937\u094d\u091f \u0930\u0942\u092a \u0938\u0947 \u0915\u092e r \u0909\u091a\u094d\u091a \u0927\u093e\u0930\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0917\u093e<br \/>\n(d) \u092f\u0926\u093f \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092c\u0921\u093c\u093e \u0928\u0939\u0940\u0902 \u0939\u0948, \u0924\u094b \u0906\u0915\u0938\u094d\u092e\u093f\u0915 \u0936\u0949\u0930\u094d\u091f \u0938\u0930\u094d\u0915\u093f\u091f \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0916\u0940\u0902\u091a\u0940 \u0917\u0908 \u092d\u093e\u0930\u0940 \u0927\u093e\u0930\u093e \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u0915\u094b \u0928\u0941\u0915\u0938\u093e\u0928 \u092a\u0939\u0941\u0902\u091a\u093e \u0938\u0915\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 19.<\/span><\/strong><br \/>\n<strong>\u0938\u0939\u0940 \u0935\u093f\u0915\u0932\u094d\u092a \u091a\u0941\u0928\u0947\u0902:<br \/>\n<\/strong>(\u090f) \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0947 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941\u0913\u0902 \u092e\u0947\u0902 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0909\u0928\u0915\u0940 \u0918\u091f\u0915 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 (\u0905\u0927\u093f\u0915\/\u0915\u092e) \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<br \/>\n(\u092c\u0940) \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941\u0913\u0902 \u092e\u0947\u0902 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0936\u0941\u0926\u094d\u0927 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u0947 \u0905\u0927\u093f\u0915 (\u0915\u092e\/\u0909\u091a\u094d\u091a) \u0924\u093e\u092a\u092e\u093e\u0928 \u0917\u0941\u0923\u093e\u0902\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(\u0938\u0940) \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u092e\u0948\u0902\u0917\u0928\u0940\u0928 \u0915\u0940 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915\u0924\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u0915\u0947 \u0938\u093e\u0925 \u0932\u0917\u092d\u0917 \u0938\u094d\u0935\u0924\u0902\u0924\u094d\u0930 \/ \u0924\u0947\u091c\u0940 \u0938\u0947 \u092c\u0922\u093c\u0924\u0940 \u0939\u0948\u0964<br \/>\n(\u0921\u0940) \u090f\u0915 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0907\u0928\u094d\u0938\u0941\u0932\u0947\u091f\u0930 (\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u090f\u092e\u094d\u092c\u0930) \u0915\u0940 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915\u0924\u093e \u0927\u093e\u0924\u0941 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 (10<sup>22\/10<\/sup>)<sup>3<\/sup>\u0915\u0947 \u0915\u094d\u0930\u092e \u0915\u0947 \u0915\u093e\u0930\u0915 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u0948)\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<strong>(\u090f)<\/strong>\u0917\u094d\u0930\u0947\u091f\u0930<br \/>\n<strong>(\u092c\u0940)<\/strong>\u0932\u094b\u0905\u0930<br \/>\n<strong>(\u0938\u0940)<\/strong>\u0932\u0917\u092d\u0917 \u0938\u094d\u0935\u0924\u0902\u0924\u094d\u0930<br \/>\n<strong>(\u0921\u0940)<\/strong>10<sup>22<\/sup><\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 20.<\/span><\/strong><br \/>\n<strong>(\u090f)<\/strong>\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0906\u0930 \u0915\u0947 n \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u094b\u0902 \u0915\u094b \u0926\u0947\u0916\u0924\u0947 \u0939\u0941\u090f, \u0906\u092a \u0909\u0928\u094d\u0939\u0947\u0902<br \/>\n(i) \u0905\u0927\u093f\u0915\u0924\u092e (ii) \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u0948\u0938\u0947 \u0938\u0902\u092f\u094b\u091c\u093f\u0924 \u0915\u0930\u0947\u0902\u0917\u0947?\u00a0\u0905\u0927\u093f\u0915\u0924\u092e \u0938\u0947 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u093e \u0905\u0928\u0941\u092a\u093e\u0924 \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n<strong>(\u092c\u0940)<\/strong>1 \u0915\u094d\u092f\u0942, 2 \u091c\u0940, 3 \u0915\u094d\u092f\u0942 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u094b\u0902 \u0915\u094b \u0926\u0947\u0916\u0924\u0947 \u0939\u0941\u090f, \u0909\u0928\u094d\u0939\u0947\u0902 (i) (11\/3)\u03a9 (ii) (11\/5) , (iii) 6 \u0915\u0947 \u092c\u0930\u093e\u092c\u0930 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u0948\u0938\u0947 \u0938\u0902\u092f\u094b\u091c\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u090f\u0917\u093e\u0964 , (iv) (6\/11) ?<br \/>\n<strong>(\u0938\u0940)<\/strong>\u0906\u0902\u0915\u0921\u093c\u0947 \u092e\u0947\u0902 \u0926\u093f\u0916\u093e\u090f \u0917\u090f \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0915\u0947 \u0938\u092e\u0915\u0915\u094d\u0937 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u0930\u0947\u0902\u0964\u00a0<strong>(\u090f\u0928\u0938\u0940, \u0908\u0906\u0930, \u091f\u0940\u0964)<br \/>\n\u0909\u0924\u094d\u0924\u0930:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52292\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-24.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 24\" width=\"354\" height=\"301\" \/><br \/>\n(i)<\/strong>\u0909\u0928\u094d\u0939\u0947\u0902 \u090f\u0915 \u0926\u0942\u0938\u0930\u0947 \u0915\u0947 \u0938\u093e\u0925 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u091c\u094b\u0921\u093c\u0915\u0930 \u0905\u0927\u093f\u0915\u0924\u092e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<br \/>\n\u0905\u0927\u093f\u0915\u0924\u092e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 R<sub>\u0905\u0927\u093f\u0915\u0924\u092e<\/sub>= R + R + R + \u2026\u2026\u2026\u2026\u2026..n \u092c\u093e\u0930 = nR\u0964<br \/>\n<strong>(ii)<\/strong>\u0909\u0928\u094d\u0939\u0947\u0902 \u090f\u0915 \u0926\u0942\u0938\u0930\u0947 \u0915\u0947 \u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930 \u091c\u094b\u0921\u093c\u0915\u0930 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964\u00a0\u0928\u094d\u092f\u0942\u0928\u0924\u092e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 R\u00a0<sub>\u0905\u0927\u093f\u0915\u0924\u092e<\/sub>\u00a0\u092a\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52293\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-25.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 25\" width=\"394\" height=\"629\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52294\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-26.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 3 \u0915\u0930\u0902\u091f \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0938\u093f\u091f\u0940 26\" width=\"367\" height=\"317\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52295\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-27.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 27\" width=\"391\" height=\"485\" \/><\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 21.<\/span><\/strong><br \/>\n\u0906\u0915\u0943\u0924\u093f \u092e\u0947\u0902 \u0926\u093f\u0916\u093e\u090f \u0917\u090f \u0905\u0928\u0902\u0924 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0926\u094d\u0935\u093e\u0930\u093e \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 0.5\u03a9 \u0915\u0947 \u0938\u093e\u0925 12 \u0935\u0940 \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u0938\u0947 \u0916\u0940\u0902\u091a\u0940 \u0917\u0908 \u0927\u093e\u0930\u093e \u0915\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u0930\u0947\u0902\u0964\u00a0\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915 \u092e\u0947\u0902 1 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0939\u094b\u0924\u093e \u0939\u0948\u0964\u00a0<strong>(NCERT)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52296\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-28.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 28\" width=\"334\" height=\"120\" \/><br \/>\n\u0909\u0924\u094d\u0924\u0930:<br \/>\n<\/strong>\u092e\u093e\u0928 \u0932\u0940\u091c\u093f\u090f \u0915\u093f \u0938\u0930\u094d\u0915\u093f\u091f \u0915\u093e \u0915\u0941\u0932 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 Z \u0939\u0948 \u0914\u0930 \u092e\u093e\u0928 R \u0915\u0947 \u0924\u0940\u0928 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u094b\u0902 \u0915\u093e \u090f\u0915 \u0938\u0947\u091f \u0907\u0938\u0938\u0947 \u091c\u0941\u0921\u093c\u093e \u0939\u0948 \u091c\u0948\u0938\u093e \u0915\u093f \u091a\u093f\u0924\u094d\u0930 \u092e\u0947\u0902 \u0926\u093f\u0916\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52297\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-29.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 3 \u0915\u0930\u0902\u091f \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0938\u093f\u091f\u0940 29\" width=\"407\" height=\"335\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52298\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-30.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 30\" width=\"387\" height=\"163\" \/><\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 22.<\/span><\/strong><br \/>\n\u0906\u0915\u0943\u0924\u093f 2.0 V \u0915\u0947 \u0938\u0947\u0932 \u0914\u0930 0.40 \u0915\u0947 \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915 \u092a\u094b\u091f\u0947\u0902\u0936\u093f\u092f\u094b\u092e\u0940\u091f\u0930 \u0926\u093f\u0916\u093e\u0924\u0940 \u0939\u0948, \u091c\u094b \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915 \u0924\u093e\u0930 AB \u092a\u0930 \u090f\u0915 \u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u0917\u093f\u0930\u093e\u0935\u091f \u0915\u094b \u092c\u0928\u093e\u090f \u0930\u0916\u0924\u093e \u0939\u0948\u0964\u00a0\u090f\u0915 \u092e\u093e\u0928\u0915 \u0938\u0947\u0932 \u091c\u094b 1.02 V (\u0915\u0941\u091b mA \u0924\u0915 \u092c\u0939\u0941\u0924 \u092e\u0927\u094d\u092f\u092e \u0927\u093e\u0930\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f) \u0915\u093e \u0928\u093f\u0930\u0902\u0924\u0930 \u0908\u090f\u092e\u090f\u092b \u092c\u0928\u093e\u090f \u0930\u0916\u0924\u093e \u0939\u0948, \u0924\u093e\u0930 \u0915\u0940 67.3 \u0938\u0947\u092e\u0940 \u0932\u0902\u092c\u093e\u0908 \u092a\u0930 \u090f\u0915 \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u0926\u0947\u0924\u093e \u0939\u0948\u0964\u00a0\u092e\u093e\u0928\u0915 \u0938\u0947\u0932 \u0938\u0947 \u0916\u0940\u0902\u091a\u0940 \u0917\u0908 \u092c\u0939\u0941\u0924 \u0915\u092e \u0927\u093e\u0930\u093e\u0913\u0902 \u0915\u094b \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0907\u0938\u0915\u0947 \u0938\u093e\u0925 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 600 k\u03a9 \u0915\u093e \u092c\u0939\u0941\u0924 \u0905\u0927\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0932\u0917\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0947 \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u0915\u0947 \u0915\u0930\u0940\u092c \u091b\u094b\u091f\u093e \u0915\u0930 \u0926\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964\u00a0\u092e\u093e\u0928\u0915 \u0938\u0947\u0932 \u0915\u094b \u092b\u093f\u0930 \u0905\u091c\u094d\u091e\u093e\u0924 \u0908\u090f\u092e\u090f\u092b \u0908 \u0915\u0947 \u090f\u0915 \u0938\u0947\u0932 \u0938\u0947 \u092c\u0926\u0932 \u0926\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0914\u0930 \u0907\u0938\u0940 \u0924\u0930\u0939 \u092a\u093e\u092f\u093e \u0917\u092f\u093e \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u0924\u093e\u0930 \u0915\u0940 82.3 \u0938\u0947\u092e\u0940 \u0932\u0902\u092c\u093e\u0908 \u092a\u0930 \u0928\u093f\u0915\u0932\u0924\u093e \u0939\u0948\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52299\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-31.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 3 \u0915\u0930\u0902\u091f \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0938\u093f\u091f\u0940 31\" width=\"179\" height=\"140\" \/><br \/>\n(\u090f) \u092e\u0942\u0932\u094d\u092f \u0908 \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n(\u092c\u0940) \u096c\u0966\u0966 k\u03a9 \u0915\u0947 \u0909\u091a\u094d\u091a \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u093e \u0915\u094d\u092f\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0939\u0948?<br \/>\n(\u0938\u0940) \u0915\u094d\u092f\u093e \u0907\u0938 \u0909\u091a\u094d\u091a \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0938\u0947 \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948?<br \/>\n(\u0921\u0940) \u0915\u094d\u092f\u093e \u091a\u093e\u0932\u0915 \u0938\u0947\u0932 \u0915\u0947 \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0938\u0947 \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948?<br \/>\n(\u0908) \u0915\u094d\u092f\u093e \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0935\u093f\u0927\u093f \u0915\u093e\u092e \u0915\u0930\u0947\u0917\u0940 \u092f\u0926\u093f \u092a\u094b\u091f\u0947\u0902\u0936\u093f\u092f\u094b\u092e\u0940\u091f\u0930 \u0915\u0947 \u091a\u093e\u0932\u0915 \u0938\u0947\u0932 \u092e\u0947\u0902 2.0 \u0935\u0940 \u0915\u0947 \u092c\u091c\u093e\u092f 1.0 \u0935\u0940 \u0915\u093e \u0908\u090f\u092e\u090f\u092b \u0939\u094b\u0924\u093e?<br \/>\n(\u090f\u092b) \u0915\u094d\u092f\u093e \u0938\u0930\u094d\u0915\u093f\u091f \u090f\u0915 \u0905\u0924\u094d\u092f\u0902\u0924 \u091b\u094b\u091f\u0947 \u0908\u090f\u092e\u090f\u092b \u0915\u094b \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093e\u092e \u0915\u0930\u0947\u0917\u093e, \u0915\u0941\u091b \u090f\u092e\u0935\u0940 \u0915\u0947 \u0915\u094d\u0930\u092e \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0915\u0939\u0947\u0902 (\u091c\u0948\u0938\u0947 \u0925\u0930\u094d\u092e\u094b \u091c\u094b\u0921\u093c\u0947 \u0915\u0947 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0908\u090f\u092e\u090f\u092b \u0928\u0939\u0940\u0902, \u0906\u092a \u0938\u0930\u094d\u0915\u093f\u091f \u0915\u094b \u0915\u0948\u0938\u0947 \u0938\u0902\u0936\u094b\u0927\u093f\u0924 \u0915\u0930\u0947\u0902\u0917\u0947?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52300\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-32.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 32\" width=\"332\" height=\"135\" \/><br \/>\n(\u092c\u0940) \u092f\u0939 \u0915\u0947\u0935\u0932 \u0905\u0928\u0941\u092e\u0924\u093f \u0926\u0947\u0924\u093e \u0939\u0948 \u091c\u092c \u0938\u0930\u094d\u0915\u093f\u091f \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e \u0939\u0948 \u0924\u094b \u0917\u0948\u0932\u094d\u0935\u0947\u0928\u094b\u092e\u0940\u091f\u0930 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u092a\u094d\u0930\u0935\u093e\u0939\u093f\u0924 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0940 \u090f\u0915 \u091b\u094b\u091f\u0940 \u0927\u093e\u0930\u093e\u0964<br \/>\n(\u0938\u0940) \u0928\u0939\u0940\u0902<br \/>\n(\u0921\u0940) \u0928\u0939\u0940\u0902<br \/>\n(\u0908) \u0928\u0939\u0940\u0902<br \/>\n(\u090f\u092b) \u0928\u0939\u0940\u0902\u0964 \u0938\u0930\u094d\u0915\u093f\u091f \u0915\u093e\u092e \u0928\u0939\u0940\u0902 \u0915\u0930\u0947\u0917\u093e (\u0908 \u221d \u090f\u0932)\u0964<br \/>\n\u0938\u0930\u094d\u0915\u093f\u091f \u0915\u094b \u0932\u0917\u093e\u0915\u0930 \u0938\u0902\u0936\u094b\u0927\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u0924\u093e\u0930 AB \u0915\u0947 \u0938\u093e\u0925 \u0936\u094d\u0930\u0947\u0923\u0940\u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915 &#8216;R&#8217;\u0964<\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 23.<\/span><\/strong><br \/>\n\u0906\u0915\u0943\u0924\u093f \u0926\u094b \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u094b\u0902 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0935\u093f\u092d\u0935\u092e\u093e\u092a\u0940 \u092a\u0930\u093f\u092a\u0925 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u0940 \u0939\u0948\u0964\u00a0\u090f\u0915 \u092e\u093e\u0928\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915 R = 10.0 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 58.3 \u0938\u0947\u092e\u0940 \u092a\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u092c\u0915\u093f \u0905\u091c\u094d\u091e\u093e\u0924 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 X \u0915\u0947 \u0938\u093e\u0925 68.5 \u0938\u0947\u092e\u0940 \u0939\u094b\u0924\u093e \u0939\u0948\u0964\u00a0\u090f\u0915\u094d\u0938 \u0915\u093e \u092e\u093e\u0928 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0947\u0902\u0964 \u092f\u0926\u093f \u0906\u092a \u0908\u090f\u092e\u090f\u092b \u0915\u0947 \u0926\u093f\u090f \u0917\u090f \u0938\u0947\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u0916\u094b\u091c\u0928\u0947 \u092e\u0947\u0902 \u0935\u093f\u092b\u0932 \u0930\u0939\u0947 \u0924\u094b \u0906\u092a \u0915\u094d\u092f\u093e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52302\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-33.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 33\" width=\"305\" height=\"233\" \/><br \/>\n(\u092c\u0940) \u0939\u092e \u0908\u090f\u092e\u090f\u092b \u0908 \u0915\u0947 \u0926\u093f\u090f \u0917\u090f \u0938\u0947\u0932 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0935\u093f\u092b\u0932 \u0930\u0939\u0924\u0947 \u0939\u0948\u0902, \u092f\u0926\u093f \u0924\u093e\u0930 \u090f\u092c\u0940 \u092e\u0947\u0902 \u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u0905\u0902\u0924\u0930 \u0939\u0948\u0964\u00a0\u0926\u093f\u090f \u0917\u090f \u0938\u0947\u0932 \u0908 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 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\u0917\u093f\u0930\u0928\u093e)\u0964<\/p>\n<p><strong><span class=\"MSGENFONTSTYLENAMETEMPLATEROLENUMBERMSGENFONTSTYLENAMEBYROLETEXT2MSGENFONTSTYLEMODIFERITALIC\">\u092a\u094d\u0930\u0936\u094d\u0928 \u0968\u096a.<\/span><\/strong><br \/>\n\u0906\u0915\u0943\u0924\u093f \u0968.\u0966 V \u092a\u094b\u091f\u0947\u0902\u0936\u093f\u092f\u094b\u092e\u0940\u091f\u0930 \u0926\u093f\u0916\u093e\u0924\u0940 \u0939\u0948 \u091c\u093f\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52303\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-34.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 34\" width=\"330\" height=\"257\" \/><br \/>\n\u0967.\u096b V \u0938\u0947\u0932\u0915\u0947 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964\u00a0\u0916\u0941\u0932\u0947 \u092a\u0930\u093f\u092a\u0925 \u092e\u0947\u0902 \u0938\u0947\u0932 \u0915\u093e \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 76.3 \u0938\u0947\u092e\u0940 \u0939\u0948\u0964\u00a0<span class=\"goog-text-highlight\">\u091c\u092c<\/span><br \/>\n<span class=\"goog-text-highlight\">\u0938\u0947\u0932 \u0915\u0947 \u092c\u093e\u0939\u0930\u0940 \u092a\u0930\u093f\u092a\u0925 \u092e\u0947\u0902 9.5 \u0915\u0947<\/span><span class=\"goog-text-highlight\">\u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915 \u0915\u093e<\/span><span class=\"goog-text-highlight\">\u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u093f\u0902\u0926\u0941 \u0935\u093f\u092d\u0935\u092e\u093e\u092a\u0940 \u0924\u093e\u0930 \u0915\u0940 \u0932\u0902\u092c\u093e\u0908 64.8 \u0938\u0947\u092e\u0940 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964\u00a0<\/span>\u0938\u0947\u0932 \u0915\u0947 \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u0930\u0947\u0902\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-52304\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/09\/NCERT-Solutions-for-Class-12-Physics-Chapter-3-Current-Electricity-35.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 35\" width=\"308\" height=\"192\" \/><br \/>\n<\/strong><\/p>\n<p>\u0939\u092e \u0909\u092e\u094d\u092e\u0940\u0926 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u094b\u0932\u0942\u0936\u0928\u094d\u0938 \u0915\u094d\u0932\u093e\u0938 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u091a\u0948\u092a\u094d\u091f\u0930 3 \u0915\u0930\u0902\u091f \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0938\u093f\u091f\u0940 \u0906\u092a\u0915\u0947 \u0932\u093f\u090f \u092e\u0926\u0926\u0917\u093e\u0930 \u0938\u093e\u092c\u093f\u0924 \u0939\u094b\u0902\u0917\u0947\u0964\u00a0\u092f\u0926\u093f \u0906\u092a\u0915\u0947 \u092a\u093e\u0938 \u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u094b\u0932\u0942\u0936\u0928\u094d\u0938 \u0915\u094d\u0932\u093e\u0938 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u091a\u0948\u092a\u094d\u091f\u0930 3 \u0915\u0930\u0902\u091f \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0938\u093f\u091f\u0940 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0915\u094b\u0908 \u0938\u0935\u093e\u0932 \u0939\u0948, \u0924\u094b \u0928\u0940\u091a\u0947 \u0915\u092e\u0947\u0902\u091f \u0915\u0930\u0947\u0902 \u0914\u0930 \u0939\u092e \u0906\u092a\u0938\u0947 \u091c\u0932\u094d\u0926 \u0938\u0947 \u091c\u0932\u094d\u0926 \u0938\u0902\u092a\u0930\u094d\u0915 \u0915\u0930\u0947\u0902\u0917\u0947\u0964<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0902\u0938 \u092b\u0949\u0930 \u0915\u094d\u0932\u093e\u0938 12 \u092b\u093f\u091c\u093f\u0915\u094d\u0938 \u091a\u0948\u092a\u094d\u091f\u0930 3\u00a0\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0902\u0938\u00a0\u0911\u092b \u0915\u094d\u0932\u093e\u0938 12 \u092b\u093f\u091c\u093f\u0915\u094d\u0938 \u0915\u093e \u0915\u0930\u0902\u091f \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0938\u093f\u091f\u0940 \u092a\u093e\u0930\u094d\u091f\u00a0\u0964\u00a0\u092f\u0939\u093e\u0902 \u0939\u092e\u0928\u0947 \u0926\u093f\u092f\u093e \u0939\u0948\u0964\u00a0NCERT Solutions for Class 12 Physics Chapter 3 \u0915\u0930\u0902\u091f \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0938\u093f\u091f\u0940 NCERT Solutions For Class 12 Physics Chapter 3 Current Electricity \u0924\u0916\u093c\u094d\u0924\u093e \u0938\u0940\u092c\u0940\u090f\u0938\u0908 \u092a\u093e\u0920\u092f\u092a\u0941\u0938\u094d\u0924\u0915 NCERT \u0915\u0915\u094d\u0937\u093e \u0915\u0915\u094d\u0937\u093e 12 \u0935\u093f\u0937\u092f \u092d\u094c\u0924\u093f\u0915 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0905\u0927\u094d\u092f\u093e\u092f \u0905\u0927\u094d\u092f\u093e\u092f 3 \u0905\u0927\u094d\u092f\u093e\u092f \u0915\u093e \u0928\u093e\u092e \u091a\u093e\u0932\u0942 [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":582,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-578","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ncert-solutions-for-class-12-physics"],"_links":{"self":[{"href":"https:\/\/www.reilsolar.com\/library\/wp-json\/wp\/v2\/posts\/578","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.reilsolar.com\/library\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.reilsolar.com\/library\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/library\/wp-json\/wp\/v2\/users\/82"}],"replies":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/library\/wp-json\/wp\/v2\/comments?post=578"}],"version-history":[{"count":3,"href":"https:\/\/www.reilsolar.com\/library\/wp-json\/wp\/v2\/posts\/578\/revisions"}],"predecessor-version":[{"id":581,"href":"https:\/\/www.reilsolar.com\/library\/wp-json\/wp\/v2\/posts\/578\/revisions\/581"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/library\/wp-json\/wp\/v2\/media\/582"}],"wp:attachment":[{"href":"https:\/\/www.reilsolar.com\/library\/wp-json\/wp\/v2\/media?parent=578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.reilsolar.com\/library\/wp-json\/wp\/v2\/categories?post=578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.reilsolar.com\/library\/wp-json\/wp\/v2\/tags?post=578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}