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Question

How can you increase the strength of a Permanent magnet ?


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Solution

  1. A Permanent magnet is an object made from a material that is magnetized and creates it own magnetic field.
  2. When the Permanent magnet becomes too weak, then take a strong magnet and stroke it with a stronger magnet.
  3. The electrons in the weak permanent magnet will realign again when linear strokes in a single direction are repeated.
  4. This increase the strength of the permanent magnet.

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