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1. |
Two wires of same material have length L and 2L and cross?sectional areas 4A and A respectively. The ratio of their specific resistance would be [MHCET 2002] |
A. | 1 : 2 |
B. | 8 : 1 |
C. | \[{{10}^{-8}}\,ohm\] |
D. | 1 : 1 |
Answer» E. | |