Conductors and Insulators of Electric Energy

Front

What is a material that prevents electric current from flowing?

Back

Insulator

Front

Is rubber an insulator of electric energy?

Back

True

Front

Which of the following is an insulator: Silver, Copper, Mechanical pencil, Plastic?

Back

Plastic

Front

What is an example of an insulator of electrical energy?

Back

Rubber dice

Front

What material would you place in the gap to make the light bulb turn on?

Back

Copper penny

Front

What is a conductor?

Back

A material that allows electric current to flow through it.

Front

Name a common conductor of electricity.

Back

Copper

Front

What is the role of insulators in electrical circuits?

Back

They prevent the flow of electric current.

Front

Can water be a conductor of electricity?

Back

Yes, especially if it contains impurities.

Front

What is the difference between conductors and insulators?

Back

Conductors allow electric current to flow; insulators do not.