ziyanj2000 ziyanj2000
  • 11-05-2017
  • Physics
contestada

Which of the following can be done to demagnetize a permanent magnet?

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lesoleil23
lesoleil23 lesoleil23
  • 18-05-2017
Place the permanent magnet into an AC magnetic field and slowly reduce the field to 0 and the magnet will be temporarily demagnetized. 
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