What is magnetism???????
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Magnetism is a class of physical phenomena that are mediated by magnetic fields. Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments. Magnetism is one aspect of the combined phenomenon of electromagnetism
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Magnetism is the power to attract. It refers to the attraction of iron and other metals in electric currents and magnets. Different kinds of magnetism causes somme magnets to attract, while others repel.
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