Magnetism Flashcards
What can invisible magnetic fields be revealed by?
Iron fillings
If a magnet come into contact with another magnet what happens?
It either attracts or repels
What happens if a magnet comes into contact with magnetic material?
Attract (only)
What happens if a magnet comes into contact with a non-magnetic material?
Nothing happens
What happens if a magnetic material comes into contact with a magnet?
Attract (only)
What happens if a magnetic material comes into contact with another magnetic material?
Nothing
What happens if a magnetic material comes into contact with a non-magnetic material?
Nothing
What happens if a non-magnetic material comes into contact with a magnet?
Nothing
What happens if a non-magnetic material comes into contact with a magnetic material?
Nothing
What happens if a non-magnetic material comes into contact with another non-magnetic material?
Nothing
Which metal stays magnetic when you remove the magnet?
Steel
How many poles does a magnet have?
2 north and south
What do opposite poles do?
Attract
What do similar poles do?
Repel
Which metal can not be magnetised?
Copper
