Britannica
Sources used in this answer
How many electrons pass through a wire each second when the current is one ampere?
Created from Britannica articles
using AI.
AI can make mistakes, so verify using Britannica articles.
electronics
The development of screen-printable electronic ink for flexible electronics.
When a current of one ampere flows through a wire, it represents the movement of one coulomb of electric charge per second.12
Because the elementary charge of a single electron is approximately coulombs, a flow of one ampere corresponds to approximately electrons passing a given point in the wire each second.324