Electromagnetism: Unlocking the Mysteries of Attraction and Repulsion From the dazzling aurora borealis to the simple act of flipping on a light switch, Electromagnetism is a fundamental force of nature that plays a crucial role in our everyday lives. But what exactly is Electromagnetism, and how does it work? In this article, we will delve deeper into the world of science and uncover the secrets of this remarkable force. Electromagnetism is a phenomenon that occurs when an electric current flows through a wire, creating a magnetic field.