Magnetism Definition and 952 Threads

  1. J

    How Do Moving Charges Interact with Magnetic Fields?

    Magnetism Related Questions, Please Help! There are three questions that I need help with, all of which are focused on the main topic of Magnetism (The Magnetic Force on Moving Charges). Before I begin, I would just like to thank anyone that will be able to provide me with some assistance in...
  2. S

    Levitating Magnetism: Understanding the Science Behind Magnetic Levitation

    I have seen what I seem to remember a disc made of super conducting material levitating over a substance I seem to remember as some form of liquid gas. Is there anyone who could please clue me into what I was observing and how it operates? Does what I observed somehow relate to opposing forces...