A cylendrial conductor of length L and uniform area cross section is gas resistance R another conductor of length 21 and resistance are of the same material as a cross section____
a)A/2 b)3A/2 c)2A d)3A
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a/2 is the answer I think
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Answer is C
Case 1: when the length is I and Region of the cross segment is A
Case 2: when the length is 21 and obstruction is R and let zone is A
As given in the inquiry the two conductors are of the same material and have the same territory of cross-segment, thusly, resistivity will be equivalent
Furthermore, along these lines, A=2A
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