What term describes the force of attraction or repulsion of magnetic materials?

The term that describes the force of attraction or repulsion of magnetic materials is magnetism. Magnetism is a fundamental physical phenomenon produced by the motion of electric charge, leading to the interaction between magnetic fields. It is responsible for various effects, such as the attraction of ferromagnetic materials like iron and the repulsion between like magnetic poles.

Understanding magnetism is essential, as it plays a crucial role in numerous applications, from electric motors and generators to magnetic storage devices. On the other hand, electromagnetism encompasses both electricity and magnetism as interconnected phenomena, while electricity relates specifically to the movement of electric charge. The magnetosphere refers to the area around a planet dominated by its magnetic field, not primarily focusing on the forces of attraction or repulsion exhibited by magnetic materials.