Conductors and Insulators

Front

What is a conductor?

Back

A conductor is a material that allows the flow of electric current or heat 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 the flow of electric current or heat through it easily. Examples include rubber, glass, and plastic.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

Which material is a good conductor of electricity?

Back

Copper is a good conductor of electricity.

Front

Which material is a good insulator of heat?

Back

Styrofoam is a good insulator of heat.

Tags

NGSS.MS-PS3-3

Front

What is the primary difference between conductors and insulators?

Back

The primary difference is that conductors allow the flow of electricity or heat, while insulators resist it.

Front

Can you name a common household item that is a conductor?

Back

A paper clip is a common household item that is a conductor.

Front

Can you name a common household item that is an insulator?

Back

A tire is a common household item that is an insulator.

Front

What is the role of conductors in electrical circuits?

Back

Conductors are used to connect different components of an electrical circuit, allowing electricity to flow.

Front

What are some examples of materials that are insulators?

Back

Examples of insulators include rubber, glass, plastic, and wood.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

Why are metals generally good conductors?

Back

Metals are generally good conductors because they have free electrons that can move easily through the material.