Magnetism

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

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

What kind of magnet can be turned on and off?

• refridgerator magnet
• electromagnet
• magnetite
• iron

Region around a magnet in which magnetic force can act.

• Magnetic field 
• Magnetic force
• Domain
• Perimeter

Magnets that are arranged like this will _______. 

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

The strongest part of a magnet is...

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

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

What types of metals are attracted to a magnet?

• Steel

• Iron

• Nickel

• All of the above are attracted to magnets