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Re: TC Inductance Formulas...

To: teslaatgrendel.objincdotcom

Subject: Re: TC Inductance Formulas...

From: jim.fosseatgeniedotcom

Date: Fri, 9 Feb 96 03:14:00 UTC 0000

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I've been trying to calculate the inductance of my TC primary. I have the
formula for a flat sprial and a solonoid, but I've wound my primary as a 30
degree inverted cone. Should I take sin(30) of the delta between the two
formulas? Is their a formula for inverted cones. I've not located a copy of
the Radiotron Handbook yet, It's on my get list.
jim
p.s. Does any one know why usatesla is off the air?
jim