Physics, asked by Mannan9570, 10 months ago

Define the term electrical conductivity of a metallic wire

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Answered by lalittyagi001
1

The conductivity of a metallic wire is defined as the degree to which a specified material conduct electricity calculated as the ratio of current density in the material to the electric field which causes the flow of current, The SI unit of conductivity is ohm-1 metre-1 or mho metre-1 or siemen metre-1.

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