Science, asked by niyati7718, 9 months ago

what polarity induced on the top surface of coil when magnet approaches and whatever is process called​

Answers

Answered by Adityatank
1

Answer:

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Explanation:

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Answered by AchintyaSharma
0

Answer:

this process is called Magnetic Induction.

Explanation:

well the current induced is A.C and so polarity keeps on changing. We can determine direction by using Lenz's Law.

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