Day 102: Ferromagnetism

Today was a hodgepodge of things. We started by whiteboarding what was mostly a review of right-hand rule problems, and we got to clarify what was going on. Then we did the classic "why is the object going so slowly down the pipe" demonstration. 

Then it was on to the three types of materials: ferromagnetic, paramagnetic, and diamagnetic. We, of course, had to see the levitating frog video. Then we practiced some last Faraday's law questions.