Electromagnetism in Physics

Electromagnetism is a fundamental force in physics that describes how electric and magnetic fields interact and influence each other. It explains phenomena like how magnets attract or repel, how electric currents create magnetic fields, and how electricity powers devices. Essentially, moving electric charges generate magnetic forces, and changing magnetic fields can produce electric currents. This interplay is the foundation for many technologies, including motors, generators, and wireless communication, making electromagnetism crucial for understanding how energy and information transfer in our world.