Article View: sci.physics
Article #815Re: Recap of Instant Communications Principle
From: Blair P. Houghton
Date: Thu, 06 Aug 1992 22:58
Date: Thu, 06 Aug 1992 22:58
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1545 bytes
In article <1992Aug6.175701.11778@galois.mit.edu> jbaez@nevanlinna.mit.edu (John C. Baez) writes: >In article <3996@cruzio.santa-cruz.ca.us> snarfy@cruzio.santa-cruz.ca.us writes: >> Mathematical consistency? I ask for your arguments to be consistent with >> I=V/r (ohms law) and am told ``ohms law doesn't apply to everything in >> the world''( as if it were inappropriate to associate it with the subject >> of electromagnetic induction). > >[...] For shame, John. He feeds you a fish-head and you let it go... That is, Ohm's law has nothing at all to do with electromagnetic induction. It may be necessary if you want to account for resistance in the inductors, but it doesn't enter into the calculation of the induced current (which depends only on the quality of the coupling and the quantity of the original current). He wants Ampere's law. --Blair "I sold my Biot-Savart at a loss..."
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arc1-ca.pugleaf.net!sparky!uunet!sun-barr!cs.utexas.edu!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!eff!iWarp.intel.com|inews!sedona!bhoughtoReferences:
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Path: arc1-ca.pugleaf.net!sparky!uunet!sun-barr!cs.utexas.edu!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!eff!iWarp.intel.com|inews!sedona!bhoughto From: bhoughto@sedona.intel.com (Blair P. Houghton) Newsgroups: sci.physics Subject: Re: Recap of Instant Communications Principle Keywords: FTL instant interstellar communications Message-ID: <12793@inews.intel.com> Date: 6 Aug 92 22:58:18 GMT References: <25202@dog.ee.lbl.gov> <3996@cruzio.santa-cruz.ca.us> <1992Aug6.175701.11778@galois.mit.edu> Sender: news@inews.intel.com Distribution: na Organization: Intel Corp., Chandler, Arizona Lines: 25