Magnetism

I keep magnetism for a short amount of time. What am I?

• permanent magnet
• temporary magnet
• lines of force
• magnetism

All metals are attracted to magnets

• true
• false

Where is the strongest attraction force of the magnet?

• at the poles
• in the middle
• above the magnet
• below the magnet

If you cut a magnet in half, what happens to the poles?

• One half gets the North Pole, the other half gets the South Pole
• Both halves get only a North Pole
• Both halves get only a South Pole
• Both halves get a North pole and a South Pole

What kind of magnet can be turned on and off?

• refridgerator magnet
• electromagnet
• magnetite
• iron

The two poles on a magnet are

• north and east
• north and west
• south and north
• south and west

Electricity can be used to create a magnet

• True
• False

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

Iron, Nickel and cobalt are all __________________ materials

• Shiny
• poles
• magnetic
• cold

True or False: All metals are attracted to magnet.

• True
• False