

| Subject: | Re: OT Re: "Green" solar battery charger - drop it already, please. |
| From: | Daniel L. Katz |
| Date: | Wed, 19 Nov 2003 17:50:47 -0500 |
tim: i'll make a note of it. dlk On Wed, 19 Nov 2003 15:41:53 -0500, Tim Demarest <tim.demarest@POBOX.COM> wrote: >Oh, for the love of god, please, please *please* let's all let this thread >die! Or at least carry the discussion over to some electronics list! > >Thanks, >Tim > >At 02:28 PM 11/19/2003 -0500, David Beierl wrote: >>At 03:19 AM 11/19/2003, Daniel L. Katz wrote: >>>On Mon, 17 Nov 2003 12:30:05 -0800, Ryan Press <ryan@PRESSLAB.US> wrote: >>> >>>ryan: >>> >>>i agree with all you have said. >>> >>>after re-reading the many posts on this topic, i realized that perhaps the >>>confusion could be cleared up by noting: >>> >>>1. the equation R = V/I is the mathematical definition of resistance, and >>>is valid irrespective of whether a material is ohmic or non-ohmic. >>> >>>2. ohmic materials, however, obey the equation I = V/R, with R constant; >>>i.e., ohm's law. >>> >>>here is a beautiful application of ohm's law. >> >>The short paper at http://www.av8n.com/physics/resistance.htm may help the >>Ohm's Law uber alles party understand where Daniel is coming from and >>perhaps discover that the real area of disagreement is not so large as they >>might think -- at any rate, that was its effect for me. I recommend it. >> >>:) >>david >> >>-- >>David Beierl -- dbeierl@attglobal.net
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