Question

what is mean by electric current.

Answer 1

An electric current is a flow of electric charge. In electric circuit this charge is often carried by moving electrons in a wire. It can also carried by irons in an electrolytes ,or by both irons and electrons such as in an ionised gas .Electric current is measured using a device called ammeter.

Answer 2

Electric Current : Electric Current is the directed flow of electric charges. The strength of the electric current is measured by the net charge flowing across a certain area per unit time

S.I unit of Current : S.I unit (International System of Unit) of Current is Ampere (A), named in the honor of French scientist Andre Marie Ampere (1775 - 1836)