natural magenmtism is magnetism that has ben created naturally or without human interferences
The magnetism of an electromagnet is natural (it comes out of the laws of physics), but the magnetism disappears when the electricity is turned off - it is not a permanent magnetism.
Gravity and magnetism are not inventions, they are natural phenomena.
Electro-magnetism
The strength of natural magnets be increased in various ways. Artificial magnetism can be induced so as to increase magnetism.
Natural magnets are called "lode stones." The ancient Greeks knew about these, and about magnetism. Making iron bar magnets is a little trickier, but again, the knowledge dates back to antiquity, as compass needles are essentially light weight magnets, and have been used by sailors in navigation for centuries.
Magnetism is a natural force produced by certain materials, while electromagnetism is the interaction between electric currents and magnetic fields. In other words, magnetism is a property of materials, while electromagnetism involves the flow of electric current.
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You can get magnetism by connecting 2 ends of a wire to a battery. make sure the wire is long enough. the more coil you have the stronger the magnet will be. This is just one way to make magnetism.
Permanent magnetism is magnetism that is permanent. I think...
No, magnetism does not directly influence tides. Tides are primarily caused by the gravitational forces between the Earth, the Moon, and the Sun. Magnetism plays a role in other natural phenomena, such as the Earth's magnetic field and magnetic interactions between objects.
The force that attracts metal to a magnet is called magnetism. Magnetism is a natural phenomenon that arises from the movement of electrons within the atoms of the material, creating a magnetic field that can attract certain metals like iron, nickel, and cobalt.
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