Conductors and Insulators

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily, typically metals like copper and aluminum.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity to pass through it easily, such as rubber, wood, and glass.

Front

Give an example of a good conductor.

Back

A metal bowl is a good example of a conductor.

Front

Give an example of a good insulator.

Back

A rubber glove is a good example of an insulator.

Tags

NGSS.MS-PS3-3

Front

What is the role of conductors in electrical circuits?

Back

Conductors are used to connect different components of an electrical circuit, allowing the flow of electric current.

Front

What is the role of insulators in electrical circuits?

Back

Insulators are used to prevent the flow of electric current where it is not wanted, protecting users from electric shock.

Front

Why are metals generally good conductors?

Back

Metals have free electrons that can move easily, allowing them to conduct electricity efficiently.

Front

Why are materials like wood considered insulators?

Back

Wood has tightly bound electrons that do not move freely, preventing the flow of electricity.

Front

What is the BEST example of a conductor in the kitchen?

Back

A copper pan is a good example of a conductor in the kitchen.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

What materials are commonly used as insulators in household appliances?

Back

Common insulators include plastic, rubber, and glass.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4