When do electrons form an electrical current
1 answer
Electrons form an electrical current when they flow through a conducting medium, such as a wire or a circuit. This flow of electrons is caused by an applied voltage or potential difference between two points in the conducting medium, which drives the electrons to move from the higher potential to the lower potential. As the electrons move, they transfer energy and create an electrical current. The magnitude and direction of the current depend on the number of electrons flowing, the speed at which they move, and the resistance of the medium.