What type of charge does an electron have?

Electrons are fundamental subatomic particles that possess a negative charge. This negative charge is a basic property of electrons, distinguishing them from protons, which carry a positive charge, and neutrons, which are neutral. The interaction of these charged particles is central to the principles of electromagnetism, which govern the behavior of electrical circuits.

In electrical systems and theoretical physics, the negative charge of electrons is a fundamental concept that helps to explain how electric currents flow in a conductor. Electrons move through materials, creating a flow of electrical charge, which is essential for the operation of all electrical devices. Understanding that electrons have a negative charge is critical for further studies in electricity, circuits, and broader electromagnetic theory. Therefore, recognizing the negative charge of electrons is pivotal in grasping the basics of electricity and how it works in various applications.