Using the AVO panel on my calculator gives
28.2842 Volts
3.35355 Amps
after entering
8 Ohms
100 watts

http://www.nti-solutions.org/Files/calc.zip.

> -----Original Message-----
> From: pic microcontroller discussion list
[mailto:PICLIST@MITVMA.MIT.EDU]
> On Behalf Of Dave Dilatush
> Sent: 14 April 2002 21:35
> To: PICLIST@MITVMA.MIT.EDU
> Subject: Re: [EE]: 100VAC 10Khz 20Watts (or larger) - advice on
build/buy
> ?
>
> Jesse,
>
> You're on the right track, but you need to re-calculate
> everything: V = I * R, not I/R.

--
http://www.piclist.com hint: The PICList is archived three different
ways.  See http://www.piclist.com/#archives for details.