Magnetic force and how to make a magnet
Magnetic force and how to make a ma gnet-a Magnet is metal that can attract other objects that have elements of iron. Magnet of magnesia is taken from a place in the territory of Asia minor. A magnet can generate a force caused by magnetic attraction called the magnetic force. The area around a magnet which is still influenced by the magnetic force is called the magnetic field. The presence of a magnetic field we can do by way of putting a magnet under the paper, then iron powder sprinkled on paper. Iron powder will gather in the magnetic field around the pole or the magnetic tip. Magnetic field form a specific pattern. The pattern of magnetic field is called the lines of magnetic force. Magnetic force lines meet at kitib-pole magnet. This shows that the greatest strength of the magnet located on the poles. The presence of a magnetic field gives rise to interesting pull-style. Based on the strength of the magnet being drawn to, objects are distinguished into three, namely ferromagnetic