Milestone Review Electricity and Magnetism

What is the force that can attract or repel objects, caused by the movement of electrons within atoms of matter?

• electricity

• magnetism

• static electricity

• electromagnetism

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What term means to pull closer together?

• attract

• repel

• positive

• negative

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NGSS.MS-PS2-4

What term means to push apart?

• attract

• repel

• positive

• negative

True or False: Opposites attract.

• True

• False

Tags

NGSS.MS-PS2-3

True or False: Likes repel.

• True

• False

Tags

NGSS.MS-PS2-3

Which of the following materials would be the most magnetized?

• 
• 
• 
• 

Tags

NGSS.MS-PS2-3

What are the two poles that every magnet has? [Select two.]

• north

• east

• south

• west

Materials, such as iron, cobalt, and nickel, that can be easily magnetized are called _______ materials.

• easily magnetizable

• conductors

• electromagnetic

• ferromagnetic

Tags

NGSS.MS-PS2-3

Where is the magnetic force strongest on a magnet?

• In the midde

• At the top

• At the bottom

• At either end (the poles)

Tags

NGSS.MS-PS2-3

Since an object does not have to touch (contact) a magnet for it to be attracted to the magnet, magnetism is a __________ force.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5