ABSTRACT
Current is a flow of electrons. When 6 240 000 000 000 000 000 electrons flow in one second a
current of one ampere is said to flow. This quantity of electrons is called a coulomb (C) and is the unit used to measure electrical charge.
Current is a flow of electrons. When 6 240 000 000 000 000 000 electrons flow in one second a
current of one ampere is said to flow. This quantity of electrons is called a coulomb (C) and is the unit used to measure electrical charge.