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Will steel nails that are joined by a magnet remain joined if the magnet is removed?
No, the steel nails will not remain joined once the magnet is removed. The magnetism is what is holding the nails together, and once it is removed, the magnetic force keeping them joined will also be lost.
How do magnets work in television?
The TV screen is made of Neoydium and is a magnet, basicly try sticking a magnet and a peice of Neoydium together and see what happens, explosion, shock, or just does it stick? Try this first but until it is deemed safe to stick Neoydium to a magnet. I honestly have no idea but take a test first until you stick a magnet to a TV screen. You're Welcome! :3
When does the magnetic domain in a magnet produce a weaker magnet?
When the external magnetic field is removed, the magnetic domain in a magnet can produce a weaker magnet due to randomization of the magnetic moments within the domains, causing them to lose alignment. This results in a decrease in the overall magnetic field strength of the magnet.
What type of magnet can only attract materials when it is touching another magnet?
A temporary magnet, such as an electromagnet, can only attract materials when in contact with another magnet or when an electric current is flowing through it. It loses its magnetism when the current is turned off or the magnetic field is removed.
Will water weaken a magnet?
Water can temporarily weaken a magnet by disrupting the magnetic force between its molecules. However, once the water is removed and the magnet is dried thoroughly, its magnetic strength should return to normal. Prolonged exposure to water can cause rusting and permanent damage to the magnet.
