Conductors vs Insulators

Front

What is a conductor?

Back

A conductor is a material that allows electrical current to flow easily through it.

Front

What is an insulator?

Back

An insulator is a material that resists the flow of electrical current.

Front

Give an example of a good insulator.

Back

Rubber is a good insulator.

Front

Give an example of a good conductor.

Back

Copper is a good conductor.

Front

What is the primary difference between conductors and insulators?

Back

The primary difference is that conductors allow electricity to flow easily, while insulators do not.

Front

What material is commonly used to insulate electrical wires?

Back

Rubber is commonly used to insulate electrical wires.

Front

Which of the following is NOT an insulator: rubber, glass, copper?

Back

Copper is NOT an insulator.

Front

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

Back

The ability of a material to allow the flow of electric charge determines if it is a conductor or insulator.

Front

What is the role of insulators in electrical systems?

Back

Insulators prevent the unintended flow of electricity, protecting users and equipment.

Front

What happens to electrical current in an insulator?

Back

In an insulator, electrical current is blocked or significantly reduced.