unit to measure how fast electrical energy is used
The SI unit of energy is the joule (J). An alternative unit, used by electricity utility companies for the purpose of billing its consumers, is the kilowatt hour (kW.h).
The SI unit of electric charge is the coulomb (symbol: C), defined as the quantity of charge that passes a point in a conductor in one second when the magnitude of the current â¦ is one ampere. 8 people found this useful. Answered. In Units of Measure.