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T/F permanent magnets can never be demagnetized T/F​
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T/F permanent magnets can never be demagnetized T/F​

User Steeeve
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Demagnetization of Permanent Magnets. A permanent magnet can lose some or all of its magnetic field under certain circumstances. When a permanent magnet is magnetized, its magneticdomains are aligned. ... Every magnetic material has a characteristic temperature known as the Curie Temperature.

User Sigint
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