Electricity & Magnetism Unit Quiz Review

____________ allows electricity to flow easily.

• A conductor

• An insulator

• A magnet

____________ does not allow electricity to flow very easily.

• A conductor

• An insulator

• A magnet

The plastic around the wire is

• conductor
• insulator
• decoration

Tags

NGSS.5-PS1-3

Two like charges:

•  neutralize each other.
• repel each other. 
• must be neutrons. 
• attract each other.

Tags

NGSS.MS-PS2-3

The charge of an electron is:

• Positive. 
• Negative. 
• Electrons have no charge

Tags

NGSS.MS-PS2-3

Which of these is the proton?

• A
• B
• C

Tags

NGSS.MS-PS1-1

Electric charges that are alike _______ each other.

• Attract
• Repel

Tags

NGSS.MS-PS2-5

What types of charges attract?

• Positive and Positive
• Positive and Neutral
• Negative and Neutral
• Positive and Negative

Tags

NGSS.MS-PS2-3

Opposite charges

• attract
• have no force
• repel

Tags

NGSS.3-PS2-3

Like charges

• attract
• repel
• have no force

Tags

NGSS.3-PS2-3