Conductors and Insulators

Front

What is a conductor?

Back

A conductor is a material that allows electricity or heat to pass 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 pass through it easily. Examples include rubber, glass, and wood.

Front

Is a coat an insulator?

Back

True, a coat is designed to keep heat in and protect against cold.

Front

Is water an insulator?

Back

False, water is a conductor of electricity, especially when it contains impurities.

Front

Is the human body a conductor?

Back

True, the human body can conduct electricity due to the presence of water and electrolytes.

Front

Give an example of a good conductor.

Back

Copper is a good conductor of electricity.

Front

Give an example of a good insulator.

Back

Rubber is a good insulator and is often used to cover electrical wires.

Front

What happens when a conductor and an insulator are connected in a circuit?

Back

The conductor allows electricity to flow, while the insulator prevents it from leaking out.

Front

Why are insulators important in electrical wiring?

Back

Insulators prevent accidental electric shocks and protect the wires from damage.

Front

What is the role of conductors in electrical circuits?

Back

Conductors provide a path for electric current to flow.