The fundamental rule for the attraction and repulsion of magnets is magnetic forces follow the inverse-square law. opposite charges attract each other and like charges repel. like poles repel each other; opposite poles attract. magnetic poles attract other magnetic poles.

Explanation:

It is true: the fundamental rule for the attraction and repulsion of magnets is magnetic forces follow the inverse-square law.

The force is given by

It is true: opposite charges attract each other and like charges repel.

It is true: like poles repel each other; opposite poles attract.

It is not true:  magnetic poles attract other magnetic poles.