Conductors and Insulators

Front

What is a conductor?

Back

A conductor is a material that allows energy, such as electricity or heat, to flow through it easily.

Front

What is an insulator?

Back

An insulator is a material that does not allow energy, such as electricity or heat, to flow through it easily.

Front

Which of the following is a conductor: Aluminum can, Paper straw, Log?

Back

Aluminum can.

Front

Is a metal pan a conductor or an insulator?

Back

A metal pan is a conductor.

Front

Will a circuit work if it is made of conductors?

Back

Yes, a circuit will work if it is made of conductors.

Front

True or False: The transfer of heat always goes from hot to cold.

Back

True.

Front

What is an example of a good insulator?

Back

Rubber is a good insulator.

Front

What happens to electricity in a circuit made of insulators?

Back

Electricity will not flow in a circuit made of insulators.

Front

Name a common conductor found in homes.

Back

Copper wire is a common conductor found in homes.

Front

What is the role of conductors in electrical circuits?

Back

Conductors allow electricity to flow through the circuit, enabling devices to work.