Re: Dimensions of my flat spiral coil

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

Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <Goinbonkers-at-aol-dot-com>

Wouldn't the resulting inductance be one third of the individual
inductances(average) if connected in parallel? 
Mike 

>
> For all intents and purposes, if you told me that the three windings had the 
> same inductance, your measurements would support that.  Interestingly, if 
> you hook the windings in parallel, since they are very tightly coupled, I'd 
> ballpark the resulting inductance at 9 times that of the single winding, or 
> around 50-60 mH, just on the N^2 principle