What is magnetism? Facts about magnetic fields and magnetic force
Par un écrivain mystérieux
Description
Magnets, or the magnetic fields created by moving electric charges, can attract or repel other magnets, and change the motion of other charged particles.
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Magnets from Mini to Mighty - Magnet Academy
What is a Magnetic Field? - Universe Today
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What is a magnetic field?
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What is the relationship between current and magnetic fields in a conductor? - Quora
Magnetism Lesson for Kids: Definition & Facts - Video & Lesson Transcript
Mercury's magnetic field - Wikipedia
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