Re: Bart's Coil

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Barton B. Anderson by way of Terry Fritz <twftesla-at-qwest-dot-net>" <tesla123-at-pacbell-dot-net>

Hi John -

No problem. Glad to do some measuring when I can. I wish I could run a few
sims on the problem here,
but I removed Microsim on this old pc and don't plan on reinstalling (guess
what I want for
Christmas?). Anyway, the thread, although interesting can't go much
further, so it should probably end
for now.

Take care,
Bart

--
Barton B. Anderson
http://www.classictesla-dot-com
Tesla list wrote:

> Original poster: "John H. Couture by way of Terry Fritz
<twftesla-at-qwest-dot-net>" <couturejh-at-mgte-dot-com>
>
> Bart -
>
> I have been reviewing my tests made in 1990 and it appears that I am going
> to have to study them further. I was wrong when I said I made the frequency
> tests without a primary capacitor. These tests were for finding the change
> in inductance using the equation
>         K = sqrt(1-Lo/Ls)^2
> This is the test I show in the TCC Guide. I used several different methods
> for finding the K factor and I am having difficulty sorting them out.
>
> Thanks again for sharing your K test results with the List. Will have to
> revist the K factor at a later date.
>
> John Couture