Question

1) Define electric current. What do you understand by a source of electricity? Give any three
examples.​

Answer 1

Answer:

the flow of electrons per unit time is called electric current.

the source of electric current is fossil fuels

dams etc

generator

Answer 2

Answer:

A electric current is the rate of flow of electric charge past a point or region.An electric current is said to exist when there is a net flow of electric charge through a region electric charge is carried by charged particles, so an electric current is a flow of charged particles. the moving particles are called charge carriers, which may be one of several types of particles depending on the conductor.In electric circuits the charge carriers are often electrons moving through a wire in a electrolyte. The charge carriers are Ions, while in an ionized gas(plasma), both ions and electrons are used.

Explanation:

it's your answer

I hope it's helpful for you