Re: An instructive antenna trick


"art" <aunwin@xxxxxxxxxxxxx> wrote in message news:1194538074.591247.31340@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
On 8 Nov, 07:40, richardharri...@xxxxxxxxx (Richard Harrison) wrote:
Art wrote:

"The method of moments is a procedure that is more than a century old. I
was taught that in the study of materials and structures and I am nearly
a hundred years old."

Finally, Art posted sonething and I can agree with every word. The key
materials formula sticking my mind is Stress=Pressure/Area.

Best regards, Richard Harrison, KB5WZI

But Richard
I am talking about the structural areana and Roy states that you
can't use mechanical laws in the electrical areana.
Since Einstein went to his grave trying to prove that natures
laws are implicete in all areas of science including chemistry
and did not succeed maybe Roy has put the final nail into this
absurd idea. I wouldn't jump on board to quickly as punishment
on this newsgroup is harsh and swift. Recant and be saved
Art

Hi Art,

Considering that all electricity is produced by essentially mechanical methods e.g. the mechanical movement of a coil through a magnetic field (or vice versa) or by static friction or by chemical processes or by photoelectric processes, I would say that it is implicit that electricity and therefore all subsequent electrical phenomena are subject to mechanical laws.

It is also the case that certain electrical phenomena take place at scales where quantum physics rules the roost and therefore are incapable of being completely understood at our present level of scientific understanding.

Recently published research appears to indicate that there is a deeper level of theory that could be fully deterministic. A search at www.arxiv.org/abs/quant-ph/ should reveal a host of material on this subject.

So it looks like that was another prediction Einstein got right after all.

Mike G0ULI

.

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