Natural Science Forum / Physics / Electromagnetism / December 2006

It is commonly claimed that an electromagnetic model of the atom won't
work because electrons radiate energy under acceleration and would
therefore spiral into the nucleus. The general idea is that when an
electron is accelerated it radiates energy, increasing its inertia, and

If there is a changing flux through a loop of conducting wire then a
current is produced. Lens' law says that this current produces a B
field that opposes the change. But wait, should this new B field be
included in with the original whose changing flux is causing the

     I need someone to double check my work. In Ohanian's EM book he has
the following question under the problem section
     ----------------------------------------------
     A circular annulus of inner radius R1 and outer radius R2 has a

I have applied to the Open University to accept a dissertation on "the
complete replacement of clasical electromagnetism by quantum mechanics and
special relativity".
My web page http://www.newelectricity.co.uk has most of my thesis.

hey i was wondering if anyone know what effect does electromagnetic
waves have on the human body?? e.g.waves from a  cell phone?

If this is off topic please point me in the correct general direction.
As an electrical engineer I was taught that if I move a magnet close to a
wire connected to a volt meter (VM), I would get a reading because of
Faraday's law of induction. How does this work at the particle ...

S. Margulies, C. Utreras-Diaz, and E. Dietz published wrong papers in
Am. J. Phys. (52 515, 56 700, 72 1499), and D. Griffiths made an error
in the "Introduction to Electrodynamics". To show their mistakes, I
quoted their Figures in the Introduction to my paper submitted to AJP.

Using basic electrostatic field theory, I did a numerical integration
over all space of the interaction between the electrostatic fields of
two electrons, which agreed (as expected) with Coulomb's Law. But I
found out that there is a spherical region between the two electrons

It is a submission to "Nature":
Angular momentum conservation law is a fundamental law of nature. It is
considered that no violation of the law exists. However, it was found
the celebrated Beth's optics experiment contradicted the law in the

From:  Prof. H. R. Arabnia
                C A L L   F O R   P A P E R S
                =============================
              The 2006 International Conference

I am new to transmission line modelling transmission line modelling
(TLM). is there anybody having experience with it. As far as I know, I
think it's relatively simpler algorithm compared to other methods in
EM　ｆｉｅｌｄ. The main idea of ＴＬＭ is to simulate the