You're both confusing the carrier of a charge with the measure of charge.
While electrons carry charge in a metal conductor, ions do the same thing in an
electrolyte. It's still current.
The sign of the measurement is relevant only in engineering and matters only to
the extent that it be consistent.
Al
AB2ZY
-----Original Message-----
From: Amps [mailto:amps-bounces@contesting.com] On Behalf Of Randall Mullinax
Sent: Wednesday, September 05, 2012 4:58 PM
To: 'AMPS'
Subject: Re: [Amps] Zener Screen Regulators
I still ask for an explanation of why the filament or cathode in a tube has to
be heated to receive the current flow. I've been asking this question for fifty
years. Still waiting.
73, Bill W6WRT
_______________________________________________
Excellent!!! I agree.
Randy
AD5RM
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