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Leya [2.2K]
3 years ago
6

Derive an expression for resistivity of conductor of length l and area of cross section A​

Physics
1 answer:
skad [1K]3 years ago
8 0

Answer

Resistivity R = K * L / A    where resistivity is constant for material, L the length of the material and A the area of the material

K = R * A / L     where R is the resistance of the material

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