Electricity and Magnetism

Like poles of a magnet do what?

• repel
• attract 
• nothing 

Tags

NGSS.3-PS2-3

What is a wire in a circuit wrapped around an iron core called?

• electromagnet
• generator
• electric motor

What is a complete path through which electric charges can flow called?

• magnetic pole
• electric circuit 
• electric resistance
• magnetic field 

Tags

NGSS.4-PS3-2

The flow of electricity in a circuit-

• current
• flow
• circuit

Tags

NGSS.4-PS3-2

Magnetism created by an electric current

• electricity
• electromagnetism
• wind energy

Tags

NGSS.3-PS2-3

____________ allows electricity to flow.

• A conductor
• An insulator
• A magnet

Tags

NGSS.4-PS3-2

To complete a circuit the switch must be

• unattached
• open
• closed

Tags

NGSS.4-PS3-2

When the switch is closed, the light

• comes on
• stays off
• burns out

Tags

NGSS.4-PS3-2

The plastic around the wire is

• conductor
• insulator
• decoration

Tags

NGSS.5-PS1-3

In which of the following circuits will all of the remaining light bulbs go out if bulb 3 burns out?

• 
• 
• 
• 

Tags

NGSS.4-PS3-2

NGSS.3-PS2-3