Magnets

2
This is a image of magnets north pole – normally shown as N south pole – normally shown as S Opposite (unlike) poles attract, and like poles repel.

Transcript of Magnets

Page 1: Magnets

This is a image of magnets north pole – normally shown as N south pole – normally shown as S

Opposite (unlike) poles attract, and like poles repel.

Page 2: Magnets

If permanent magnets are repeatedly knocked, the strength of their magnetic field is reduced. Converting a magnet to a non-magnet is called demagnetisation.

Bar magnets