Re: Magnetic Field in a Flat Spiral

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

Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <Parpp807-at-aol-dot-com>

In a message dated 3/8/02 9:37:36 AM Central Standard Time, tesla-at-pupman-dot-com 
writes:

>  Even with care the method might only be 5% or 10%
>  accurate due to the sensitivity to the small difference |f1-f2|.  Day
>  to day variation of the Q is to be expected, for reasons which remain
>  unexplored, I think.
>  --
>  Paul Nicholson

Hi Paul,

Can you explain the day-to-day variation a bit more?
Also, I'm still trying to figure out "gobsmacked."  :-))

Cheers,
Ralph Zekelman