Normally permanent magnets are those solid metallic ones we can play with so you can probably get away with calling them an (insert shape here) magnet.
e.g. Bar Magnet.
As for another name. I don't think it has one.
You can't call them electromagnets!
Pole
Normally permanent magnets are those solid metallic ones we can play with so you can probably get away with calling them an (insert shape here) magnet. e.g. Bar Magnet. As for another name. I don't think it has one. You can't call them electromagnets!
creates magnetic force
The real name of magnet is Magnetite or Lodestone. Magnet is a common name used to refer to objects that exhibit magnetic properties.
by stroking it with another magnet :D
When a magnet is exposed to a strong magnetic field from another magnet, the alignment of its magnetic domains can be disrupted, causing it to lose its magnetism and become demagnetized.
if you have a magnet and a magnetic matereal, rub the magnet from one end of it to the other. do this several times and it will eventualy be a magnet.
magnet :)
If it has been magnetized by another magnet, then it is just a temporary magnet, but if it uses an electric current, then it is an electro-magnet.
a copper wire carrying current and another magnet.
Magnet sticks to another magnet when north pole of the first magnet approaches the south pole of the second magnet.
An antiferroquadrupole is another name for an antiferromagnetic quadrupole - in which a magnet with two identical poles attracts rather than repels.