The first people to know about magnetism were most likely the Ancient Greeks.
Probably the compass, invented and used in navigation by the Chinese since (and probably even before) the 12th century.
Alexandra VOlta
was it George Michel
the greeks
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.
You still need forces, magnetism is used in the levitating train set up
Magnetic Stripe Card is capable of storing Data by modifying the magnetism
magnetism. Moving electricity generates magnetism
What branch of science studies heat and magnetism
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.
An electro-magnet.
no it is magnetism
physical change
it depends how much magnetism is used but in general it is not
magnetism