why should a magnet be kept away from computers and mobile phones?
how can a magnet be demagnetized?
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Answer:
Because external magnetic power can destroy inside magnets of the phone. We can demagnetise magnet by beating and burning it
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It is advised to keep magnets away from television, mobiles, CD, and computers. Bringing external magnets closer can spoil the internal magnets. Additionally, strong magnets can generate electric currents in the circuit and damage the components.
A magnet can be Demagnetized by Heating or Hammering
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