Physics, asked by Annannuuu, 1 year ago

The resistance of an electric wire of an alloy is 10 ohm. If the thickness of wire is 0.001 m and length is 1 m, find its resistivity.

Answers

Answered by Hashiba
3
Given R=10 ohm
l=1 m
a=0.001 m
so by R=pl/a
resistivity = 0.01

Answered by mailankana26
0

Answer:

the answer is 785*10^4

Explanation:

rho= 220*5*5*10^4/7

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