What is it that travels through an electric circuit at near the speed of light?
A)electrons
B)protons
C)a potential difference
D)an electric field

Question

Quizplus · Accepted Answer

An electric field propagates through a circuit at near the speed of light, enabling the almost instantaneous effect of electrical forces over distances within the circuit. Electrons themselves move much more slowly through the conductor.

What Is It That Travels Through an Electric Circuit at near the Speed