Science, asked by Fadufari8060, 1 year ago

What happens if electromagnet is replaced with a magnet

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Answered by Anonymous

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Unlike a permanent magnet, thestrength of an electromagnet can easily be changed by changing theamount of electric current that flows through it. The poles of anelectromagnet can even be reversed by reversing the flow of electricity. Anelectromagnet works because an electric current produces a magneticfield.

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