Question

define unit of current​

Answer 1

Answer:

The SI unit of electric current is the ampere, which is the flow of electric charge across a surface at the rate of one coulomb per second. The ampere (symbol: A) is an SI base unit Electric current is measured using a device called an ammeter.

Answer 2

The unit of current is Ampere and it is defined as the flow of one coulomb per second. And in wonderfully circular logic a coulom is defined as the amount of electrical charge that flows through circuit in one scond at the rate of one amp.