A magnetic field is a region around a magnet or current-carrying wire where magnetic forces are exerted on other magnets or moving charges.
Electromagnetism: Electromagnetism describes the relationship between electricity and magnetism. It explains how electric currents create magnetic fields.
Magnetic Force: Magnetic force is the force exerted on a charged particle or magnet when it moves through a magnetic field.
Magnetic Flux: Magnetic flux measures the quantity of magnetic field lines passing through a given area. It helps us understand how much magnetic field is present in a region.
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