Physics, asked by narasappanarasappa, 1 year ago

A copper wire resistivity 1.6×10power-8 ohm meter has a cross sectional area of 20×10 power-4 cm2 calculate the length of this wire required to make a coil
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Answers

Answered by pardhupaddu
3

Explanation:

in the problem you have not given the resistance of the wire so that I am taking the resistance of the wire as one ohm if you need to calculate the length of the wire resistance must give..

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