Conductors and Insulators

Front

What is a conductor?

Back

A conductor is a material that allows electricity or heat to flow through it easily. Examples include metals like copper and aluminum.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity or heat to flow through it easily. Examples include rubber, plastic, and wood.

Front

Which material is a good conductor of electricity?

Back

Metal is a good conductor of electricity.

Front

Which material is NOT an insulator?

Back

Copper is NOT an insulator; it is a conductor.

Front

Why are metals useful for making electrical wires?

Back

Metals are useful for making electrical wires because they are conductors, allowing electricity to flow easily.

Front

True or False: An insulator allows energy to flow through easily.

Back

False. An insulator does not let energy flow through easily.

Front

Give an example of an insulator.

Back

Rubber is an example of an insulator.

Front

What happens to electricity in a conductor?

Back

In a conductor, electricity flows easily and quickly.

Front

What happens to electricity in an insulator?

Back

In an insulator, electricity does not flow easily.

Front

Name a common use for conductors.

Back

Conductors are commonly used in electrical wiring and circuits.