HOW MAGNET WORK

A magnet will pick up an object that is made of...

• plastic

• iron or steel

• glass

• copper

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The strongest parts of the magnet are ...

• fronts

• backs

• poles

• middle

Tags

NGSS.MS-PS2-3

Like magnetic poles push each other away

• true

• false

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What would happen if you touched a south pole end of a magnet to a north pole end of another magnet?

• they would be attracted to each other

• they would be repelled from each other

Tags

NGSS.MS-PS2-3

The middle of the magnet is the ________________ point.

• hottest

• coldest

• weakest

• strongest

Tags

NGSS.MS-PS2-3

The area around a magnet is called the .....

• attraction zone

• work area

• magnetic field

• hot zone

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is the purpose of a compass?

• to tell you directions

• to tell how far you have walked

• to tell what time you left

• to tell where the sun is

Jordan places four ring magnets A, B, C and D onto a wooden stand as shown.

If he wants the four ring magnets to be attracted to each other, which magnet A, B, C or D should he flip?

• A

• B

• C

• D

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Bar magnets have two poles. What are they?

• north and south

• red and blue

• east and west

• red and green

Tags

NGSS.3-PS2-3

Like poles __________ each other while unlike poles ___________ each other.

• attract, repel

• repel, attract

• oppose, connect

• connect, oppose