Question

A bar magnet is dipolar.

This means is has how many poles?

1. zero

2. one

3. two

4. three

Answer 1

Answer:

A dipolar bar magnet has two poles on the earth surface; these poles are the geomagnetic north pole and the south pole respectively. In other words, a dipole magnet is a type of magnet in which the opposite poles (which are the North and South poles) are on opposite sides of the magnet.