Conductors and Insulators

Front

What is an insulator?

Back

A material that does not allow electricity to flow through it easily.

Front

Give an example of an insulator.

Back

Glass is an example of an insulator.

Front

What is the role of a conductor in an electrical circuit?

Back

To allow the flow of electricity.

Front

Name a common metal that is a good conductor.

Back

Aluminum is a common metal that is a good conductor.

Front

Name a material that is often used as an insulator.

Back

Plastic is often used as an insulator.

Front

Non-magnetic objects

Back

Cooper, Zinc, and Aluminum

Front

Magnetic objects

Back

Metal paper clip, house key, nail

Front

Factors affecting a magnet's ability to hold objects

Back

The thickness and type of material between the magnet and the object.

Front

What can weaken a magnet's hold on an object

Back

Thicker materials between the magnet and the object.