Question

does resistivity depends upon length and area of conductor​

Answer 1

yes, resistivity depends on length and area of conductor.

Dependence on length:Temperature, nature of the material and cross section area of conductor remaining constant, resistance of the conductor is directly proportional to its length .

Dependence on area of cross

section:Temperature, nature of material and length of a conductor remaining constant, resistance of the conductor is inversely proportional to the area of cross section of the conductor.

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