GEOLOGY

Detailed explanation-1: -Every magnet, regardless of its shape, has two poles. Magnetic Poles, cont. The poles received their names due to the way a magnet behaves in the Earth’s magnetic field. If a bar magnet is suspended so that it can move freely, it will rotate.

Detailed explanation-2: -Every magnet has two sides: a north pole and a south pole. We use these names because if you hang a magnet from a thread, the magnet’s north pole points (almost) towards the north direction.

Detailed explanation-3: -To our knowledge, it is not possible to produce a permanent magnet with only a single pole. Every magnet has at least 2 poles, a north and a south pole (see FAQ about north pole). The existence of magnetic monopoles itself does not contradict current popular theories.

Detailed explanation-4: -Two properties of a magnet are: (i) A magnet always has two poles: north pole and south pole.