Magnetism, the motor effect and electromagnetic induction

By the end you’ll be able to

• Describe permanent and induced magnets, magnetic field patterns (including the Earth’s field) and how to plot field lines with a compass
• Describe the magnetic field around a current-carrying wire and a solenoid, and explain how electromagnets are made stronger and used
• (HT) Explain the motor effect, apply Fleming’s left-hand rule, use F = BIl and explain how a d.c. motor rotates