7. Electromagnetism (6 periods) Text book: International A/AS Level p314-327, 335-346 Key Words: Magnetic force, Magnetic flux density, Tesla, Fleming’s left-hand rule, Top balance, Current balance, Hall probe, Electric Motor 7.1 Force on a current carrying conductor in a magnetic field and Fleming’s left-hand rule Definition of Magnetic flux density B Magnetic flux density is the force per unit current per unit length acting on a conductor…
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