Question

3.
Differentiate between magnetic and
non-magnetic substances.
4. Magnetic force can be exerted only
on certain substances. What are these
substances called?
5. What is the pole of a magnet?
6. What do you mean by the directional
property of a magnet?
7. How can a magnet be demagnetised?
8. How should a magnet be stored?​

Answer 1

Answer:

Substances that are attracted by a magnet are called magnetic substances. Example: Iron, cobalt, nickel, etc. Substances that are not attracted by a magnet are called non-magnetic materials.