the magnet gets weaker
it attracts
Usually nothing.
When some pieces of plastics are brought near the magnet, they will get attracted.
Nothing happens, except that now you have two magnets. The poles of a magnet are not actually localized at the two ends of the magnet but are inherent to the magnetic properties of the magnet. As the magnetic properties are not altered by a modification of the magnet such as cutting it in half, there will be no effect on the poles of the magnet.
cracks open wider
the magnet gets weaker
Move towards the U magnet so that the poles attach.
the nail goes to the magnet
Nothing happens, it does not attract.
what happens when your neck cracks everytime you move it
a magnet is a solid so you don't freeze it
You should see a doctor.
it cracks open
it will loose its magnesium
the metal object becomes a temporary magnet
watch the movie