A magnet creates a magnetic field, which is directive with two polar regions (termed north and south). A magnet attracts non-magnetized ferromagnetic materials (iron, steel, nickel) , and each pole attracts oppositely-charged magnets, while repelling like charges and poles.
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the molten iron core
the molten iron core
Opposite poles in a magnetic field have different characteristics - one is north and the other is south. These poles attract each other, meaning that the north pole of one magnet will be attracted to the south pole of another magnet. This interaction creates a magnetic force between the two poles.
A magnet has the ability to attract other objects and create a magnetic field, while a piece of iron that is not magnetic does not have this property. This is due to the alignment of the atoms within the material, which allows a magnet to have a north and south pole, while non-magnetic iron does not exhibit this behavior.
Although it does not appear to be magnetic, water, like all matter, may display magnetic characteristics when exposed to a large enough magnetic field. A extremely powerful magnet repels water by a little amount. You may do this yourself if you have a neodymium magnet.
The loadstone; a species of iron ore (the ferrosoferric or magnetic ore, Fe3O4) which has the property of attracting iron and some of its ores, and, when freely suspended, of pointing to the poles; -- called also natural magnet., A bar or mass of steel or iron to which the peculiar properties of the loadstone have been imparted; -- called, in distinction from the loadstone, an artificial magnet.
No, a magnet cannot have more than 2 poles. Magnets are always dipolar, meaning they will always have a north pole and a south pole. Any region on a magnet will exhibit either north or south pole characteristics.
Special characteristics of materials include conductivity (ability to conduct heat or electricity), magnetism (ability to be attracted to or repelled by a magnet), hardness (resistance to scratching or deformation), and ductility (ability to be stretched without breaking). These characteristics determine how a material can be used in various applications and industries.
A magnet. It is described as a Magnet.
magnetizing is basically making an un magnetised metal become a strong or weak magnet to make a weak magnet you simply rub a magnet against it to make a strong magnet you heat it to a very high temperature and it will help if you wrap alot of wire round it when connecting it with the circuit. You will also need a very big power supply e.g mains