Physics, asked by jayjainchittora, 1 year ago

A copper wire has a diameter of 0.5mm and restivity 1.6 * 10^-8. what will be the length of this wire to make the resistance 12 ohm and how much will be the length of the another copper wire of the same length but half the diameter

Answers

Answered by rajpalsinghbhati14
0

Explanation:

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