Revision Gr,2

Never touch mains electricity with wet. hands. 

• True

• False

Wire is made of metal only.

• True

• False

Kettle uses cells to work.

• True

• False

Watch uses mains electricity to work.

• True

• False

plastic is Non-conductor for electricity.

• True

• False

The lamp is used as a connector

• True

• False

When  the lamp doesn’t give light or bright so the circuit is opened and called…………………….

• Complete circuit

• Non complete circuit

A cell holder holds the lamp and connects the lamp to the wires.

• True

• False

1.   A …………………….is a path for the electricity to move along and make things work.

• cell holder

• Circuit

If the switch makes a. ...............................in the circuit, the electricity will not move around the loop.

• ball

• gab