Question

A metallic wire whose radius is 0.7mm and length is 1.5m has resistance 10 ohm find the resistivity of wire



plz answer​

Answer 1

Answer:

Your answer is given below:

Explanation:

rho is the resistivity of the wire, L is the length of the wire, A is the area of cross section of the wire. Hence, the length of the wire is 184.7 meters.

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