Natural Science Forum / Physics / Electromagnetism / January 2008

blessings Bobbie Ann,
I KNEW you would understand!!
Millennium
--- Bobbie Ann <bappjf> wrote:

If you think that Quantum Mechanics are guys that fix broken Quantums, then
this book is probably not for you.
If, on the other hand, you dislike the idea that location and energy and
momentum are statistical when they involve electrons, and are smoothly well

If I were to locate hoop of charged sheet metal so that it's outer edge was
in close proximity to the inner edge of a circular array of insulated sheet
metal electrodes.  And, if those elctrodes were initialy all grounded via
circuits the charge on the hoop (imagining for the sake ...

I have a question which I find fascinating. If you combine light
wavelengths, different colors, then you can create new colors. So, using the
same thought process, if you combine different invisible electromagnetic
wavelengths then can you not create light, i.e, a visible wavelength ...

I am having trouble defining a "Function of Position" for a current
density source. Does anyone know how to do this, or better yet could
possibly email me a project file, as an example, where this has been
done.

Hi all, I am working a problem including calculation of magnetic
forces on a conductor with induced current in it.  I used some FEM
softwares and find the B (magnetic flux density) field and J (current
density) field.  Can I simply use the Lorentz force equation F = JxB

Dearest World <smile>
I'm a undergrad physics major and think my latest paper linked below is the
best thing since sliced bread :)
http://www.sendspace.com/pro/6a1u9b

I've been looking at displacement current and some things I've been reading
seem contradictory.  I say "seem" as I'm very sure it's a misunderstanding
on my part.
One apparent contradiction is that displacement currents can propagate