At 10:28 AM 4/22/99 -0700, Mike wrote:
that answer
equates to "whatever". Describe the mechanics of displaying
the orientation of a magnetic field in a closed torus? I was trying to
get someone to think on how thjis may be done impractical or not.
Gee don't they have little arrows sticking through the middle like my
physics books show?
Are these arrows representing the current that cause the magnetic field
inside the toroid? The field remains at some level when the current is
removed, thus the storage.
-Dave