many stores have bar magnets pick a random one and go to it, Micheals is a good choice, yoyu can buy cloth there as well.
Permanent bar magnets are those bar-shaped magnets with opposite poles at either end. Magnadur magnets are ceramic magnets with their poles on their flat faces.
You can find that at the mall at any other furniture care stores. And if you have luck you might find them at your nearest Wal-Mart store
A magnets pull is strongest at the poles.
You now have 2 bar magnets, each with half the magnetic force of the original.
circular because you can find small circular magnets called "rare earth super magnets" at the store called princess auto
long magnets (in the shape of a bar) with a north and south angel
No, electromagnets are stronger than bar magnets.
Yes, because electromagnets can lose their magnetism.
A "Neodymium magnet or Super Magnet".
Bar magnets are already magnetized. They don't need to add wire and electricity.
only one... but there are difrent shapes...
a bar magnet and a electromagnet are alike in many ways. the are alike because both of them are magnets. but there are plenty other ways they are alike