Two wires of same material have length and and cross-sectional areas and respectively. The ratio of their specific resistances would be |
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a) |
1 : 2 |
b) |
8 : 1 |
c) |
1 : 8 |
d) |
1 : 1 |
Two wires of same material have length and and cross-sectional areas and respectively. The ratio of their specific resistances would be |
|||||||
a) |
1 : 2 |
b) |
8 : 1 |
c) |
1 : 8 |
d) |
1 : 1 |
(d) Specific resistance doesn’t depend upon length and area |