Magnetic Pole (磁極): the regions of a magnet where the magnetic field is strongest (north and south).
Magnetic Induction Field (B-field) (磁感應場): the field exhibited by true electric current in a wire and effective electric current in a magnetic material.
Lorentz Force (勞侖茲力): the force on a charged particle moving in a magnetic field.
Tesla (特斯拉): the unit of magnetic field strength.
Cyclotron (迴旋加速器): a type of particle accelerator that uses magnetic fields and time-dependent electric field to accelerate charged particles in a spiral path.
Biot-Savart Law (比奧-薩伐爾定律): a law describing the magnetic field created by a current-carrying wire.
Solenoid (螺線管): a coil of wire used to create a magnetic field.
Toroid (環形線圈): a doughnut-shaped coil of wire used to create a magnetic field.
Ampere's Law (安培定律): circulation-like magnetic field can be generated by the electric current and the time-varying electric field.
Faraday's Law of Induction (法拉第感應定律): time-varying magnetic field generates a circulation-like electric field in space.
Lenz's Law (冷次定律): the electromotive force is induced to oppose the change in magnetic flux.