We all know about magnetism right? But hold the phone! Where does this force come from in the first place? Did magnetism play a role in the creation of the universe? Why is this force important in everything from atomic structure to the way solar flares form?
This easy-to-digest essay addresses some of these issues and more and contains many useful references on electromagnetism and thus an aid to students.
©10 Alan Hall (P)2014 Alan Hall