Question

State any four properties of a bar magnet.
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Answer 1

Answer:

The four properties of bar magnet is as follows :

1. it is a weak form of magnet

2. Bar magnet is usually made up of cobalt, iron, Nickel or neodymium

3. it is a permanent magnet

4. it can be found naturally on earth

Explanation:

A bar magnet is a magnet due to the electromagnetic properties of electrons moving around Atoms of certain elements such as Cobalt, Iron, Nickel, Magnetite, neodymium, which at sum with other Atoms in the molecule produces a magnetic field.

Answer 2

Answer:

It has two poles - North Pole and South Pole.

It attracts iron and steel particles.

Like poles repel each other, unlike poles attract each other.

When freely suspended, north pole of magnet points towards north pole of the earth.