Conductors and Insulators

Front

What is a conductor?

Back

A conductor is a material that allows electricity or heat 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 or heat to flow through it easily. Examples include rubber, glass, and plastic.

Tags

NGSS.MS-PS3-3

Front

Using a conductor in a circuit will:

Back

allow electricity to flow.

Front

True or false: A plastic knife makes a good conductor of electricity or heat.

Back

False.

Tags

NGSS.MS-PS2-3

Front

True or false: Insulators are sometimes called 'poor conductors'.

Back

True.

Front

What type of matter makes good conductors?

Back

Metals.

Tags

NGSS.MS-PS3-3

Front

Give an example of a good conductor of electricity.

Back

Copper.

Front

Give an example of a good insulator of electricity.

Back

Rubber.

Front

What happens when you use an insulator in a circuit?

Back

It will not allow electricity to flow.

Front

Why are metals good conductors?

Back

Metals have free electrons that can move easily, allowing electricity to flow.

Tags

NGSS.HS-PS1-3