- Created by: emews
- Created on: 19-11-17 09:34
You can't test what a magnet is attracted to, but you can test what it repels.
You can only show that an object is a magnet if it repels another magnet.
Bar magnets are permanent magnets. This means they are always magnetic.
They have a south pole and north pole. Opposite poles attract. The same poles repel.
Demagnetisation is when a magnet…