Two wires of same material have lengths L and 2 L. cross - sectional area 4 A and A respectively. The ratio of their resistance would be |
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(a) |
1 : 1 |
(b) |
(c) |
(d) |

Two wires of same material have lengths L and 2 L. cross - sectional area 4 A and A respectively. The ratio of their resistance would be |
|||||||

(a) |
1 : 1 |
(b) |
(c) |
(d) |

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