Magnetic levitation uses magnets system through what is called Maglev transportation. This system transportation uses the magnets to lift a train without using wheels also method is quieter, smoother and faster when transporting a train.
Sit in a steel box, get a giant magnet on the other side and then the steel box gets pulled towards the magnet.
magnetism works by the type of metal used to pull other type metal to it.
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physical change
magnetism
When current flows in a conductor there is a magnetic field formed around the conductor. This magnetic field can be used to make an electric magnet (like the ones used at junkyards), motors also use magnetism to operate, and many switches (solenoid, motor starters, and relay switches) use magnetism to open or close.
Because it has the power too duhhh :)
magnetism works by the type of metal used to pull other type metal to it.
Magnetism, people believed it was magical because they had no understanding of the forces of magnetism.
magnetism
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Residual magnetism and remanence are the same thing. The term residual magnetism is often used in engineering applications. Both terms describe the magnetization, and measure of that magnetism, left behind in a ferromagnetic material after the external magnetic field is removed.
magnetism magnetism magnetism
Magnetism is used to show how attractive something is. For example, a magnet can attract a paperclip from a certain distance. The distance is its magnetism.
no it is magnetism
An electro-magnet.
it depends how much magnetism is used but in general it is not
physical change