In a bar magnet the magnetic force seems to come from each end. The ends of a bar magnet are called the __________. What one word completes the sentence?

The ends of a bar magnet are called the poles.

In magnetic terms, every magnet has two poles: a north pole and a south pole. These poles are responsible for creating the magnetic field that surrounds the magnet and are the points from which magnetic lines of force emanate. When dealing with magnets, it is important to note that like poles repel each other while opposite poles attract. This fundamental behavior can be observed in various applications of magnets, from simple classroom experiments to complex machinery in advanced technological devices. Understanding the concept of magnetic poles is crucial in physics and engineering, as it forms the basis for electromagnetism and other magnetic phenomena.