Insulators vs 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

Are aluminum cans good conductors of electricity?

Back

Yes, aluminum cans are good conductors.

Front

Which of the following is NOT an insulator: Wool, Plastic, Copper, Glass?

Back

Copper is NOT an insulator; it is a conductor.

Front

What is the best option for completing a circuit with a conductor?

Back

Aluminum foil is the best option for completing a circuit.

Front

Why do insulators not allow the flow of electricity?

Back

Insulators do not allow the flow of electricity because they have tight electrons.

Front

Give an example of a good insulator.

Back

A jacket is a good example of an insulator.

Front

What happens to electrons in conductors?

Back

In conductors, electrons are loose and can move freely, allowing electricity to flow.

Front

What happens to electrons in insulators?

Back

In insulators, electrons are tightly bound to their atoms and cannot move freely.

Front

Name a common use of conductors.

Back

Conductors are commonly used in electrical wiring.