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Documents Magnetism Magnets and Magnetic Fields. Magnets The existence of magnets and magnetic fields has...

Magnetism Magnets and Magnetic Fields Magnets The existence of magnets and magnetic fields has been known for more than 2000 years Chinese sailors employed magnets as navigational…

Documents A-LEVEL PHYSICS Pupils should be able to: Understand a magnetic field as an example of a field of...

A-LEVEL PHYSICS Pupils should be able to: Understand a magnetic field as an example of a field of force produced either by current-carrying conductors or by permanent magnets.…