Home Physics Current Electricity Electric Conduction, Ohm's Law, Electric Current, Potential Deffrence A certain piece of silver of given mass is t…
Physics Current Electricity Electric Conduction, Ohm's Law, Electric Current, Potential Deffrence MCQ (Single Correct)

A certain piece of silver of given mass is to be made like a wire. Which of the following combination of length (L) and the area of cross-sectional

A
will lead to the smallest resistance L and A
B
2L and A/2
C
L/2 and 2 A
D
Any of the above, because volume of silver remains same

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The correct answer is:
C

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