Question

what is mant by resistivity of conductor ?

Answer 1

Resistivity is defined as the resistance offered by a cube of a material of side 1 m when current flows perpendicular to its opposite faces.

Answer 2

Resistivity is the electrical resistance of a conducting material per unit length. In other words, it is the degree to which a conductor opposes the flow of electricity through itself, instead allowing the energy to flow out of the electrical circuit, most often as heat.

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