Electrical

This steel paperclip would allow electricity to flow through it because:

• it is a conductor

• it is an insulator

• it is friendly

• it breaks the circuit

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

This rubber ducky would block the flow of electricity, because:

• it is a conductor

• it is an insulator

• it is yellow

• it completes the circuit

What kind of circuit is this?

• series

• parallel

The act of going around. A system that connects electrical devices so they will operate is?

• skeleton

• volt

• circuit

• filament

This circuit has a battery, buzzer, and switch.
When the switch is closed the buzzer will sound because -

• the switch gives energy to the battery

• the buzzer is made of special plastic

• the wires are cooled by the surrounding air

• electricity can flow in a complete path

Tags

NGSS.3-PS2-3

NGSS.4-PS3-2

A material that does NOT let electricity pass through it is called ...

• An electrical conductor

• An electrical insulator

• An electrical source

• An electric appliance

Tags

NGSS.MS-PS2-5

Which of the following can work as an energy source?

• Battery
  

• Light bulb

• Wire
  

• All of them

Tags

NGSS.4-PS3-2

NGSS.4-PS3-4

Which of these materials is a good insulator?

• Plastic and metal

• Metal and rubber

• Plastic and rubber

Tags

NGSS.MS-PS3-3

What is the function of the light bulb in a circuit?

• It increases the strength of the electricity.

• It changes electricity to light energy.

• It provides electricity to the battery.

• It opens and closes the circuit.

The wire that gives off the light in a light bulb.

• fahnestock clip

• support wires

• filament