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 to flow through easily.

Front

Give an example of a conductor.

Back

Aluminum is an example of a conductor.

Front

Give an example of an insulator.

Back

Rubber is an example of an insulator.

Front

True or False: A coat is an insulator.

Back

True

Front

True or False: Water is a good insulator.

Back

False, water is a conductor.

Front

What happens to heat energy when it is transferred?

Back

Heat energy always transfers from hot to cold.

Front

What is the role of insulators in electrical wiring?

Back

Insulators protect us from electric shock by preventing the flow of electricity.

Front

Name a common insulator used in homes.

Back

Plastic is a common insulator used in homes.

Front

What is the primary function of a conductor in a circuit?

Back

The primary function of a conductor in a circuit is to allow electric current to flow.