Electromagnetism

We will analyse electromagnetism, with reference to magnetic fields and their effects on moving charges. We will then look at the flip side and analyse the process of electromagnetic induction.

Please try the wonderful simulations from the oPhysics electromagnetism site.

PhET has excellent simulations for electromagnetic forces and electromagnetic induction:

Magnetism vs. electromagnetism will help you. Faraday's law is essential viewing. How an induction motor works. How a generator works.

Deflection of electrons by a magnetic field (originally used to find the charge to mass ratio of electrons) is wonderfully explained in this virtual lab.

Can you use eddy currents to drive your bike? (Hint: liquid nitrogen would help)