The measure of rate of flow of electric charge through an electrical conductor is known as

When electric charge moves through electrical conductor, there is a production of

A. electric current

B. electrical charge

C. electric cell

D. electric circuit

If electric wires and appliances are overheated due to high voltage of electric current they can

A. catch fire

B. burn

C. freeze

D. both a and b

Do not use appliances, if

A. damaged

B. wires exposed

C. working properly

D. both a and b

A component which is used to close or break a circuit, is

A. bulb

B. switch

C. wire

D. electric cell

A diagram drawn by using symbols which represents electrical components is called

A. circuit diagram

B. current diagram

C. charges diagram

D. electric diagram