Electrical charge is a fundamental property of matter that causes it to experience a force when placed in an electromagnetic field. It comes in two types: positive and negative, with like charges repelling and opposite charges attracting each other.
Opposite charges attract, like charges repel
At a basic level, electrical charge is carried by subatomic particles, such as electrons, which have a negative charge, and protons, which have a positive charge.
The unit of charge is the coulomb (C), and in GCSE Physics, understanding electrical charge is essential for studying electricity, circuits, and electromagnetism.
This concept helps explain how electric currents flow, how objects become charged through friction, and many other phenomena related to electric forces.
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