Question

Define unit current and give SI unit of electric current.

Answer 1

electric current is the amount of charge passing through a given area in unit time .
the SI unit of current is ampere (A)

Answer 2

SI unit of current is Ampere (A)

When 1 coulomb of charge flows through a wire in 1 second then it is said to be 1 Ampere

1A = 1C/1s