Magnets and Magnetic Field

What do the lines around this magnet represent?

• North Pole
• South Pole
• Magnetic Declination
• Magnetic Field

If you place the North pole of a magnet next to the South pole of another magnet, they will:

• Attract
• Repel
• Do nothing
• Shatter

A paper clip is an example of a:

• magnetic material
• permanent magnet
• bar magnet
• insulator

Tags

NGSS.MS-PS2-3

What happens when two north poles of a magnet are placed together?

• they repel
• they attract
• they cancel each other out
• the strength of the magnet is doubled

Tags

NGSS.MS-PS2-3

Two south poles will...

• attract
• repel 

Magnets that are arranged like this will _______. 

• move away from each other (repel)
• move towards each other (attract)

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The strongest part of a magnet is...

• the bars.
• the force field.
• the poles. 
• the middle.

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NGSS.MS-PS2-3

What will happen when these magnets are brought close together?

• They will attract each other.
• They will repel each other.
• Both magnets will turn to the left
• Both magnets will turn to the right

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

How is Earth's magnetic field similar to that of a magnet?

• It is hundreds of miles long
• It has north and south poles
• It is made in Earth's core
• It is shaped like a horseshoe

Which of these is attracted to a magnet?

• iron nail
• copper penny
• piece of paper
• notebook

Tags

NGSS.MS-PS2-3