Insulators and Conductors

Front

What is a conductor?

Back

A conductor is a material that allows electricity 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 to flow through it easily. Examples include rubber, plastic, and wood.

Front

Name a common conductor found in homes.

Back

Copper wire is a common conductor used in electrical wiring in homes.

Front

Name a common insulator used in electrical devices.

Back

Plastic is a common insulator used to cover wires and electrical devices.

Front

What do conductors and insulators have in common?

Back

Both are materials that interact with electricity, but conductors allow electricity to flow while insulators do not.

Front

Why are metals good conductors of electricity?

Back

Metals have free electrons that can move easily, allowing electricity to flow.

Front

What is an example of an insulator that you can find in your kitchen?

Back

Rubber gloves are an example of an insulator found in the kitchen.

Front

What happens to electricity when it passes through an insulator?

Back

Electricity cannot pass through an insulator; it gets blocked.

Front

What is the role of insulators in electrical circuits?

Back

Insulators protect us from electric shock by preventing electricity from escaping the wires.

Front

Can you name a material that is both a conductor and an insulator?

Back

Graphite is a material that can conduct electricity but is also used as an insulator in some applications.