[Elecraft] OT: Effect of Compression and Expansion on the Inductance of Toroids?

[Fred Jensen]

Well now, that certainly clears that subject up, no?

Fred K6DGW
Auburn CA CM98lw

Leigh L Klotz, Jr. wrote:
> The toroid formulas are approximations, but good ones.  Here is a 
> physics-based explanation that gives some of the complexities, but there 
> are literally books on inductors.
> 
> http://tinyurl.com/9brxb
> 
> Leigh / WA5ZNU