Electricity

In order for a current to flow through a circuit,it must be:

• Complete

• Incomplete

• Simple

• Electric

Why is plastic used to cover electrical wires:

• It looks nice

• It keeps them neat

• It is an insulator

• It is a conductor

Which of the following is a good conductor of electricity:

• Wood

• Plastic

• Metal wires

• Glass

What is stored in a battery:

• Electricity

• Food

• Energy

• Water

Which of these are a part of circuit:

• Battery

• Bulb

• Flex

• All of them

A pencil and a wooden ruler are good conductors of electricity

• True

• False

Metal and water are conductors of electricity:

• True

• False

A tiny wire in the bulb is called __________

Electricity produced by power stations is brought to our home through thick wires called ________

The wire through which an electric current from the battery passes to light the bulb is called _________

• Flex

• Filament