Electric Energy

Aluminum is considered a ___________ of electric energy.

• Insulator

• Conductor

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

• copper penny

• rubber duck

• plastic domino

• disposable spoon

You know that the object connected to the wires is a conductor because:

• The light bulb is glowing bright.

• It's a complete circuit.

• It's a closed circuit.

• The object is shiny.

Which is NOT considered an insulator of electric energy?

• Wool

• Plastic

• Copper

• Glass

Why are metals useful for making electrical wire?

• Metals do not bend.

• Metals hold much heat.

• Metals are insulators.

• Metals are conductors.

What is a example of a conductor of electric energy?

• wooden cube

• metal spoon

• rubber band

• rock

What is a example of an insulator of electrical energy?

• metal fork

• rubber dice

• iron nail

Tags

NGSS.MS-PS2-5

Rubber is a insulator of electric energy.

• true

• false

A conductor allows energy to easily pass through it or flow.

• True

• False

All of the following are conductors except _______.

• metal spoon

• wire

• iron nail

• plastic spoon

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5