Insulator and Conductor

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 it easily. Examples include rubber, glass, and plastic.

Front

Give an example of a conductor found in a car.

Back

The metal door of a car acts as a conductor.

Front

What happens to energy flow in an insulator?

Back

Insulators stop the flow of energy.

Front

Which material is NOT an insulator?

Back

Metals like copper and aluminum are NOT insulators; they are conductors.

Front

What is the role of conductors in electrical circuits?

Back

Conductors allow electricity to flow through the circuit, enabling devices to work.

Front

What is the role of insulators in electrical circuits?

Back

Insulators prevent electricity from flowing where it is not wanted, protecting users from electric shock.

Front

Name a common insulator used in electrical wiring.

Back

Plastic is a common insulator used to cover electrical wires.

Front

Why are rubber tires considered insulators?

Back

Rubber tires do not allow electricity to flow through them, making them good insulators.

Front

What is the difference between conductors and insulators?

Back

Conductors allow energy to flow easily, while insulators resist the flow of energy.