Insulators vs Conductors

Front

What is the definition of a conductor?

Back

A conductor is a material that allows the flow of electric current or heat through it easily.

Front

What is the definition of an insulator?

Back

An insulator is a material that resists the flow of electric current or heat.

Tags

NGSS.MS-PS3-3

Front

Give three examples of conductors.

Back

Copper, aluminum, and silver are examples of good conductors.

Front

Give three examples of insulators.

Back

Rubber, glass, and plastic are examples of good insulators.

Tags

NGSS.MS-PS3-3

Front

What is the primary function of an insulator in electrical applications?

Back

The primary function of an insulator is to prevent the unwanted flow of electricity, ensuring safety and efficiency.

Front

What is the primary function of a conductor in electrical applications?

Back

The primary function of a conductor is to allow the efficient flow of electricity.

Front

True or False: Water is a good conductor of electricity.

Back

True, but only when it contains impurities.

Front

What is the BEST example of a conductor?

Back

A metal bowl.

Tags

NGSS.MS-PS3-3

Front

What materials are commonly used as insulators in household items?

Back

Materials like foam, cardboard, and plastic are commonly used as insulators.

Tags

NGSS.MS-PS3-3

Front

How does temperature affect the conductivity of materials?

Back

Generally, as temperature increases, the conductivity of conductors increases, while the conductivity of insulators decreases.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4