[TCML] Inductance of elliptical coil?

[Brian Hall <brianh4242@xxxxxxxxxxx>]

I am looking for formulas to calculate the inductance of an elliptical coil, for use as a primary or secondary, in the shape of a flat spiral, or vertical helix, or conical spiral.  Google showed me something about elliptigal integrals but I was never that good at calculus (that and 15+ years between being taught calc and not having used it since).
 
Does anyone know of such formulas, to determine inductance in henries or microhenries, and would be willing to share?  


---------------------------------- 
Brian Hall 

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