Key fact Electrical current is the rate of flow of electric charge. One ampere is the current that flows when one coulomb of charge passes a point in a circuit in one second. Key fact 'Amps' is an ...

But exactly how many electrons per second are there in an amp? It turns out that nobody really knows. But according to a press release from the US National Institute of Standards and Technology ...

Continuation of 95.141,Physics I. Electricity and magnetism including Coulomb's Law, electric field, Gauss' Law, electric potential, Ohm's law, DC circuits with resistors, magnetic field, Ampere's Law ...