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→Permanent and induced magnetism, magnetic forces and fields
==Magnetism and Electromagnetism==
===Permanent and induced magnetism, magnetic forces and fields===
====[[Magnet|MagnetsMagnetism]]====*[[MagnetismMagnet]]s**[[Poles]]*[[Magnetic Field]] strength and direction
*[[Permanent Magnet]]
*[[Induced Magnet]]
*[[Magnetic Field]] strength and direction
*[[Compass]]
*[[Earth#Earth's Magnetic Field|Earth's Magnetic Field]]