which magnet will you choose among permanent magnet and electromagnet for industrial purpose?Justify your answer.
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Electromagnets are generally used in cranes to seperate magnetic materials from the waste. It is recycled to make new materials.
Sunita1234:
Electromagnets is used as they are 1.strong magnets as compared to permanent magnets.produce more magnetic field as compared to permanent magnet and their magnetic strength can also be increased by passing more current
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I hope my answer is helpful
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