Conductors and Insulators of Electric Energy

Front

What material would you place in the gap to make the light bulb turn on? Options: copper penny, rubber duck, plastic domino, disposable spoon

Back

copper penny

Front

A material that PREVENTS electric current from flowing is called...

Back

insulator

Front

What object would best complete this circuit? Options: A battery, a piece of yarn, an insulator, a conductor

Back

a conductor

Front

The plastic covering is there to:

Back

Provide an insulator so that electrical energy will not pass outside of the wires.

Front

Why is the object connected to the wires a conductor?

Back

The light bulb is glowing bright.

Front

Which is NOT considered an insulator of electric energy? Options: Wool, Plastic, Copper, Glass

Back

Copper

Front

Why are metals useful for making electrical wire?

Back

Metals are conductors.

Front

Example of a conductor of electric energy: wooden cube, metal spoon, rubber band, rock

Back

metal spoon

Front

Example of an insulator of electrical energy?

Back

rubber dice

Front

Is rubber an insulator of electric energy?

Back

true