by hammering a metal at the magnet xD
the metal object becomes a temporary magnet
A metal pan will not attract iron but a magnet does.
no, the type of metal used is platinum which is unfavorable to metal or magnet.
By putting metal piece in contact of other magnet or magnetic field.
depends on the metal, iron.
Demagnetizing. Place the magnet at the opposite end of the metal from where you magnetized it. Again, the magnet must make as much contact with the metal as possible. Rub the metal with the magnet in the opposite direction that you used to magnetize it.
Some metals are naturally paramagnetic, meaing that you can induce a magnet field on it but only with a very strong magnet. To actually magnetize the metal itself without a magnet, you would have to make an induced magnet by wrapping the metal around a copper wire and sending electricity through it. It all has to do with the arrangement of the electrons within the metal.
Glass+magnet+metal
It is a magnet or a electro-magnet. If you are trying to use it as a metal detector then you will need a really strong magnet!
the metal object becomes a temporary magnet
Neodymium, alloyed with iron and boron.
A metal pan will not attract iron but a magnet does.
you can wrap a wire around a metal object and attach both ends of the wire to the battery and you metal will be magnetisedfor an amount of time.
no, the type of metal used is platinum which is unfavorable to metal or magnet.
The exact same way that a normal magnet attracts metal.
Use a magnet. Metal shavings will be attracted to the magnet and pepper will not.
Sterling silver is a non-ferrous metal alloy, so a magnet will not stick to it. Many metals, however, are non-ferrous, so just because a magnet doesn't stick to a particular metal doesn't make it sterling silver.