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. Examples include metals like copper and aluminum.

Front

What is an insulator?

Back

An insulator is a material that does not allow energy to flow through easily. Examples include rubber, glass, and wood.

Front

Which material is a good conductor of electricity?

Back

Copper is a good conductor of electricity.

Front

Which material is a good insulator of heat?

Back

Rubber is a good insulator of heat.

Front

Is glass a conductor or an insulator?

Back

Glass is an insulator.

Front

What role do insulators play in electrical wiring?

Back

Insulators are used to cover electrical wires to prevent the flow of electricity to unwanted areas, ensuring safety.

Front

Can you name a common insulator found in clothing?

Back

A common insulator found in clothing is wool or down, which helps keep warmth.

Front

What happens to electricity in a conductor?

Back

In a conductor, electricity flows freely and efficiently.

Front

What is the purpose of using conductors in electrical circuits?

Back

Conductors are used in electrical circuits to allow the flow of electricity to power devices.

Front

Is the human body a conductor or an insulator?

Back

The human body is a conductor, as it can conduct electricity.