Magnetic Materials
Which material makes temporary magnet?
Iron
Which materials are non magnetic materials?
A. Copper
B. Iron
C. Steel
Like poles:
B. Attract
Another name for iron is.
Ferromagnet.
Non magnetic materials:
A. Can't be attracted by a magnet.
B. Can be attracted by a magnet.
Unlike Poles:
A. Repel
B. Attract
Which material makes permanent magnet
Steel.
Pole is:
A. The strongest part of magnet
B. Weakest part of magnet.
Red color in magnet represent:
North Pole
Iron can only be _________ by a bar magnet.
A. Attracted
B. Repelled