Physics, asked by harjot36, 11 months ago

calculate the resistance of 100m copper wire of radius 1mm resistivity of copper is 1.7×10 to the power -8 ohm metre ​

Answers

Answered by shanurajput3264
0

Answer:

R =¶L/A

R=1.7×10^8×100/{3.14×(10^-3)^2}

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