magnets attract metal objects with an invisible force. Process continued until the force was weak that it could not pass through ant more metal
temporary magnets
permanent magnets
There is no scientific evidence to support the claim that magnets can magnetize water. Magnets can interact with water molecules, but they do not magnetize or make water magnetic.
Temporary magnets, such as soft iron and steel, are easy to magnetize but lose magnetism quickly because they have low coercivity. These types of magnets can be easily demagnetized by external factors such as heat or mechanical shock.
They are difficult to magnetize,
electronic magnets as they work with electricity produced
temporary magnets
Natural magnets, such as lodestones, have a permanent and persistence magnetic field. These permanent magnets can also temporarily magnetize material such as iron, nickel, and cobalt.
Small objects that can be carried in the magnetic current.
Two household objects that have magnets are: fridge magnets, and sizzlers
The vast majority of magnets are made of iron because it is cheep and relatively easy to magnetize. This combination of characteristics causes most strong magnets to be made of iron.
Permanent magnets are hard to magnetize because they are already magnetized during their manufacturing process using strong magnetic fields. The material used in permanent magnets, such as neodymium or ferrite, is specially chosen for its ability to retain its magnetism once magnetized. Trying to magnetize a fully magnetized permanent magnet would require an extremely strong magnetic field, which is typically not practical.