Cecil
I would like to ask you a question regarding inductance coils even tho you
know I believe the current is constant
An inductor develops a field that travels thru the core
and then slays out thru 360 degrees to return to the other end of the coil.
Thes lines are directly correllated to the current flow within the
inductance and are in equilibrium
in terms of mechanical forces.
If the current is not constant thru-out the inductance
then there are more lines of force at one end than there is at the other,
such that the ends would not repel each other,one end will domimate
something I have not seen happen.
How do you account for the inbalance of the end fields
because of so called current gradient that you refer to.If there is no
imbalance what happens to dissapate the energy created by the increase of
current flow ?
I would appreciate your input on the above problem.
even tho it appears so simplistic.
Regards
Artl
i

"Cecil Moore" wrote in message
...
Art Unwin KB9MZ wrote:
Did you find something wrong with my suggestion above?

Nope, nothing "wrong". I just avoid making assertions when I'm
not 95% certain that I am correct. Thus, most of the time, I am
unresponsive. I am 95% certain that the average humongous mobile
loading coil is not "physically small" and is more like a
certain percentage of a helical antenna which indeed does
obviously demonstrate a net current gradient.
--
73, Cecil http://www.qsl.net/w5dxp



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