Re: TC Inductance Formulas...

Glenn Baddeley wrote...

> I can approximate the mutual inductance, and know the basic
> integral calculus formula for the general case, but does any one have
> a formula (not charts) for the above case (any of the outer coil
> arrangments mentioned) ?

I know this isn't a great deal of help - currently no. BUT, I am
planning a set of measurements using a number of different types
of coils to be done later this year which should help get one to-

For what it's worth,