what is permanent magnet explain
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Answered by
0
Answer:
Magnet which will not lose its magnetism is known as permanent magnet
Answered by
4
Answer:
parmanent magnet: 1. It is a temporary magnet l,so, can be easily demagnetisee.
2. Strength can be varied.
3. Polarity can be reversed.
4. Generally strong magnet.
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