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Consider a thin square sheet of side L a...

Consider a thin square sheet of side L and thickness t, made of a material of resistivity `rho`. The resistance between two opposite faces, shown by the shaded areas in the figure is

A

directely proportional to `L`

B

directely proportional to `1`

C

independent proportional of `L`

D

independent of `t`

Text Solution

Verified by Experts

The correct Answer is:
C
`R=(rhoL)/A=(rhoL)/(Lt)=rho/t` so the correct choice is (C)
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