What happens when magnetic poles that are alike come near each other?

When magnetic poles that are alike come near each other, they repel each other. This is a fundamental property of magnets: like poles (both north or both south) will push away from one another due to the magnetic forces at play.

This behavior is based on the laws of magnetism, where opposite poles (north and south) attract while like poles (north and north, or south and south) repel. This principle explains why, for instance, when trying to attach two magnets together, positioning them with the same poles facing leads to a resistance rather than a connection. Understanding this basic property of magnetism is essential for various applications in electronics, physics, and engineering.