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 it easily.

Front

Give an example of a conductor.

Back

Examples of conductors include metals like copper, aluminum, and silver.

Front

Give an example of an insulator.

Back

Examples of insulators include rubber, glass, and wood.

Front

What is the role of insulators in electrical circuits?

Back

Insulators are used to prevent the flow of electricity to unwanted areas, ensuring safety and efficiency in electrical circuits.

Front

What is the role of conductors in electrical circuits?

Back

Conductors are used to allow the flow of electricity through the circuit, connecting different components.

Front

True or False: A metal pan is a conductor.

Back

True.

Front

True or False: A coat is an insulator.

Back

True.

Front

What property of materials determines whether they are conductors or insulators?

Back

The atomic structure and the presence of free electrons determine whether a material is a conductor or an insulator.

Front

What happens to the flow of electricity in a circuit if an insulator is used instead of a conductor?

Back

The flow of electricity will be blocked or significantly reduced if an insulator is used instead of a conductor.