Question

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HOW magnetism occurs? ​

Answer 1

Explanation:

Magnetism is the force exerted by magnets when they attract or repel each other. Magnetism is caused by the motion of electric charges. Every substance is made up of tiny units called atoms. ... In most substances, equal numbers of electrons spin in opposite directions, which cancels out their magnetism.

Answer 2

Answer:

magnetic field is produced whenever an electrical charge is in motion. ... The magnetic moment of an atom can be the result of the electron's spin, which is the electron orbital motion and a change in the orbital motion of the electrons caused by an applied magnetic field.

Explanation:

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