Physics, asked by mauryatrisha2006, 2 days ago

A cylindrical conductor of length L and uniform area of cross section A has

resistance R. What will be the area of cross section of another conductor of same

material and same resistance but of length 2L?​

Answers

Answered by dipeshsuiwal
2

Answer:

In this formula, R=Resistance, L=Length and A= Cross sectional Area, and rho is the resistivity which is constant. ... Hence, the area of cross section will be 2A of another cylinder, So we conclude that the answer is option C.

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