We’ve covered all of the magnetism work that you will need for the prelim at the end of the month. You don’t need to know about inductors for this paper.
Here are some resources to get your revision underway.
We use permanent magnets and electromagnets in class, but to create a really strong magnetic field requires a superconducting magnet like the one in this video.
httpv://www.youtube.com/watch?v=VB55RwvoPi4
Disclaimer: I used to work for the company that built that magnet.
I’ve attached a pdf with magnetism notes and questions for you to get some practise at the calculations and proofs you should know.
E-Book PDF: Open in New Window | Download