Electromagnetism

Definition

Electromagnetism is the branch of physics that deals with the interaction between electrically charged particles and magnetic fields. It encompasses both electricity and magnetism as a unified force.

Analogy

Think of electromagnetism like a dance between two partners - electricity and magnetism. When they come together, they create a powerful force that can attract or repel objects, just like dancers moving in sync.

Related terms

Electric Field: The region around an electric charge where another charge experiences an electric force.

Magnetic Field: The region around a magnet or current-carrying wire where magnetic forces are exerted on other magnets or moving charges.

Electromagnetic Waves: Waves that consist of oscillating electric and magnetic fields, such as radio waves, microwaves, visible light, and X-rays.