Science, asked by riyakamath20079, 1 year ago

Why are electromagnets better than permanent magnets?

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Answered by Anonymous

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Answered by aanyamanikere

Answer:

Permanent magnet strength depends upon the material used in its creation. The strength of an electromagnet can be adjusted by the amount of electric current allowed to flow in it. As a result, the same electromagnet can be adjusted for different strength levels.

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