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

directly proportional to L

derectly proportional to t

independent of L

independent of t

Text Solution

Verified by Experts

The correct Answer is:

`R=(rho(L))/(A)=(rhoL)/(tL)=(rho)/(t)`
i.e., R is independent of L

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