Question

Define ELECTRIC CURRENT(at class 7 level). Best answer will be marked as brainliest .....

Answer 1

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

Answer 2

the flow of electron while changing potential difference on the surface of conductor