A magnet creates a magnetic force. This force is invisible, but it can attract or repel other magnetic objects.

Here's a breakdown:

* Attraction: Opposite poles of magnets attract each other. For example, a north pole of one magnet will attract the south pole of another magnet.

* Repulsion: Like poles of magnets repel each other. So, two north poles or two south poles will push each other away.

This force is what makes magnets so useful. They're used in everything from motors and generators to compasses and hard drives.