Physics- Electricity- End of Topic Quiz

Which two of these are powered by a battery?

• Remote controls

• Televisions

• Computers

• Torches

Which two of these are powered by mains electricity?

• Fridges

• Televisions

• Remote controls

• Torches

Which circuit component is represented by this symbol?

• Wire

• Motor

• Battery

• Bulb

Is this switch open or closed?

• Open

• Closed

Will the bulb light up?

• Yes

• No

Tags

NGSS.MS-ETS1-1

What is an electrical conductor?

• A device that stores electric charge.
• A material that blocks electric current.
• A type of battery that generates electricity.
• A material that allows the flow of electricity to pass through it.

What is an insulator?

• A type of material that generates heat.
• A conductor that enhances electrical flow.
• A material that stops the flow of electricity.

• A substance that allows electricity to pass freely.

Which of these objects would be a conductor of electricity?

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