Hi there. I am currently learning about magnetic fields, and I have some questions I don't feel my book explained adequately.
What is a magnetic field? Does it have a mass? Is it made of particles constantly moving from the south pole to the north pole along lines of flux? Are these particles electrons? If so, could a magnet be considered an electromotive force of a constant electrical current surrounding and flowing through the magnet?
I am pretty sure my questions will not make much sense since I don't yet have a very solid understanding of the subject, but I am trying. :-D