Charge is a fundamental property of matter that causes it to experience a force when placed in an electromagnetic field. It exists in two types: positive and negative, with like charges repelling each other and opposite charges attracting. This interaction is crucial in understanding various physical phenomena, including electricity and magnetism. In everyday life, charge is most commonly associated with electricity, where it flows through conductors to power devices. The movement of charge carriers, such as electrons, is what creates electric current. Understanding charge is essential for fields like Electronics, Physics, and Chemistry.