Question

How can you increase the strength of a Permanent magnet ?

Answer 1

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.