Electromagnetic force is one of the fundamental forces in nature, responsible for the interactions between charged particles. It is a combination of electric and magnetic forces, acting over a distance to attract or repel charged particles and magnetic materials. This force is described by Maxwell's equations in classical electromagnetism and plays a crucial role in various physical phenomena, including the behavior of light, the functioning of electrical circuits, and the structure of atoms. Research in electromagnetic force involves studying its properties, interactions, and applications in fields such as physics, engineering, and technology.