[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Sphere/Toroid Comparison Chart
Original poster: "Barton B. Anderson by way of Terry Fritz <twftesla-at-uswest-dot-net>" <tesla123-at-pacbell-dot-net>
Tesla list wrote:
> Original poster: "Malcolm Watts by way of Terry Fritz
> Hi Bart,
> There is no question that the variation can go way beyond
> 20%. If the toroid is small enough relative to the resonator, the
> change can approach 100% - i.e. it might as well not be there at all.
> Pointless for operation but does make a point of its own.
Yes, I fully agree that 100% is possible or near possible at least. I
didn't post it, but I did test a
small toroid (almost a corona ring = 4.25" x 16.25"). This measured a 68%
error in Ctop. So yes, I
confirmed that for myself. Also, Fr change was 20.5%. Note, the Fr change
is greater than compared to the
two larger toroids. Why = Proximity? Yes, but due to what? Induction?