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#41
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![]() "Mike Rivers" Phil's been studying my "parrot" posting style. ** Hell hath no fury like a posturing parrot when he is outed. Keep squawking loudly Mike - we all need the laughter. .............. Phil |
#42
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"Phil Allison" wrote in message ...
** Hell hath no fury like a posturing parrot when he is outed. Keep squawking loudly Mike - we all need the laughter. I'm not laughing, Phil. In fact, I find your lack of maturity to be downright embarrassing. Either learn to act like a grown man or simply go away. |
#43
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#44
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![]() "ThePaulThomas" ** Dear Paul - you are a complete idiot. ........... Phil |
#45
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John Fowler asserted:
In no case conserning power or signal transmission does an electron 'flow' from one place to another. The eletrons do the 'crowd wave' thing from the power station to our refrigerator. Hm, is what you are saying that if the wires are dimensioned according to practice (law) then the copper wires are always thick enough (there are enough free electrons) so that the electrons will never have to move more than the atomic distance? |
#46
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"Phil Allison" wrote in message ...
** Dear Paul - you are a complete idiot. And you are a typical internet coward that likes to needlessly shoot his mouth off and pick fights via a long distance connection because you'd never have the balls to act like this when standing face to face with a grown man. I truly feel sorry for you. -Paul |
#47
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![]() "ThePaulThomas" "Phil Allison" ** Dear Paul - you are a complete idiot. And you are a typical internet coward that likes to needlessly shoot his mouth off and pick fights via a long distance connection because you'd never have the balls to act like this when standing face to face with a grown man. I truly feel sorry for you. -Paul ** Paul - to complete idiot add aggressive and paranoid. Feeling inadequate are you ?? ............ Phil |
#48
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#49
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John Fowler elaborated:
My basic understanding of 'wave propagation' is derived from my studies of accoustics. If the air molecules themselves actually move from one place to another, we call it 'wind', or 'air movement' or whatever. Yet, if you and i are at a distance from each other in a still room, i can say "hi Per" and you will hear it, though the very slight 'wind' has dissipated long before the sound reached your ears. The air molecules got compressed by my voice, and 'bumped into' the next crowd of air molecules. And so on, until the air molecules next to your eardrum got 'bumped'. If we were relying upon the first group of molecules to accomplish the job, you would have to feel wind in your ears to hear anything. But you still can not get away from the fact that the excited state of, in this case air, is an unnaturally low or high pressure, which is accompished by moving the air molecules. But looking at a single air molecule the picture is quite different, because they are all moving and bumping into each other all the time. And returning to the electrons they too are in constant non-thermal motion (that is they would still be moving at absolute zero) at a speed, the Fermi speed, that makes the slight drift velocity caused by electic current to pale in comparison. So, yes the average displacement of an electron due to the electric current in a power cord may or may not be less than the atomic distance, but that does not alter the fact that the individual electrons themselves move around between and collide with the copper atoms all the time. I don't remember exactly but I think the Fermi velocity is in the order of millions of meters per second, and the drift velocity is about the speed of a stroll down to the chemist. |
#50
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John Fowler elaborated:
My basic understanding of 'wave propagation' is derived from my studies of accoustics. If the air molecules themselves actually move from one place to another, we call it 'wind', or 'air movement' or whatever. Yet, if you and i are at a distance from each other in a still room, i can say "hi Per" and you will hear it, though the very slight 'wind' has dissipated long before the sound reached your ears. The air molecules got compressed by my voice, and 'bumped into' the next crowd of air molecules. And so on, until the air molecules next to your eardrum got 'bumped'. If we were relying upon the first group of molecules to accomplish the job, you would have to feel wind in your ears to hear anything. But you still can not get away from the fact that the excited state of, in this case air, is an unnaturally low or high pressure, which is accompished by moving the air molecules. But looking at a single air molecule the picture is quite different, because they are all moving and bumping into each other all the time. And returning to the electrons they too are in constant non-thermal motion (that is they would still be moving at absolute zero) at a speed, the Fermi speed, that makes the slight drift velocity caused by electic current to pale in comparison. So, yes the average displacement of an electron due to the electric current in a power cord may or may not be less than the atomic distance, but that does not alter the fact that the individual electrons themselves move around between and collide with the copper atoms all the time. I don't remember exactly but I think the Fermi velocity is in the order of millions of meters per second, and the drift velocity is about the speed of a stroll down to the chemist. |
#51
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![]() "Per Karlsson" I don't remember exactly but I think the Fermi velocity is in the order of millions of meters per second, and the drift velocity is about the speed of a stroll down to the chemist. ** The electron "drift velocity" is more like the speed of a snail - ie circa 1mm per second. However, and make no mistake, even this damn slow speed accounts for ALL the ***magnetic effects*** of an electric current. When Einstein's theory of relativity is applied mathematically to the **moving charged particles** in a conducting wire the several famous laws of electromagnetism are the result. See any decent high school physics text for the relevant mathematical proofs. ............. Phil |
#52
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![]() "Per Karlsson" I don't remember exactly but I think the Fermi velocity is in the order of millions of meters per second, and the drift velocity is about the speed of a stroll down to the chemist. ** The electron "drift velocity" is more like the speed of a snail - ie circa 1mm per second. However, and make no mistake, even this damn slow speed accounts for ALL the ***magnetic effects*** of an electric current. When Einstein's theory of relativity is applied mathematically to the **moving charged particles** in a conducting wire the several famous laws of electromagnetism are the result. See any decent high school physics text for the relevant mathematical proofs. ............. Phil |
#53
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On Wed, 23 Jun 2004 21:15:32 +1000, "Phil Allison"
wrote: ** The electron "drift velocity" is more like the speed of a snail - ie circa 1mm per second. However, and make no mistake, even this damn slow speed accounts for ALL the ***magnetic effects*** of an electric current. Still well out. Drift velocity in a typical line level interconnect is a couple of nanometres per second; in a speaker cable about 30 microns per second. Not that the drift velocity has any relevance to electronics per se - all the information transfer happens in the transverse electromagnetic field, which Mr Maxwell summed up very nicely. d Pearce Consulting http://www.pearce.uk.com |
#54
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On Wed, 23 Jun 2004 21:15:32 +1000, "Phil Allison"
wrote: ** The electron "drift velocity" is more like the speed of a snail - ie circa 1mm per second. However, and make no mistake, even this damn slow speed accounts for ALL the ***magnetic effects*** of an electric current. Still well out. Drift velocity in a typical line level interconnect is a couple of nanometres per second; in a speaker cable about 30 microns per second. Not that the drift velocity has any relevance to electronics per se - all the information transfer happens in the transverse electromagnetic field, which Mr Maxwell summed up very nicely. d Pearce Consulting http://www.pearce.uk.com |
#55
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"Don Pearce"
"Phil Allison" ** The electron "drift velocity" is more like the speed of a snail - ie circa 1mm per second. However, and make no mistake, even this damn slow speed accounts for ALL the ***magnetic effects*** of an electric current. Still well out. ** But not as " well out" as the malicious, revenge inspired, context snipping, *deliberate* misrepresentations of my words made by one *stinking pommy prick* called Don Pearce. Pommies are not actually a distinct race as was suggested by this Pearce *imbecile* here recently - however "pommy pricks" are a sub set of the human species. Sub being the operative word. Drift velocity in a typical line level interconnect is a couple of nanometres per second; in a speaker cable about 30 microns per second. ** Yawn - who ever said differently ???????????? Not that the drift velocity has any relevance to electronics per se - ** Yawn - who mentioned "electronics" at all ?????????????? d Pearce Consulting ** Consult Don ??? What ever for ????????? ................. Phil |
#56
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"Don Pearce"
"Phil Allison" ** The electron "drift velocity" is more like the speed of a snail - ie circa 1mm per second. However, and make no mistake, even this damn slow speed accounts for ALL the ***magnetic effects*** of an electric current. Still well out. ** But not as " well out" as the malicious, revenge inspired, context snipping, *deliberate* misrepresentations of my words made by one *stinking pommy prick* called Don Pearce. Pommies are not actually a distinct race as was suggested by this Pearce *imbecile* here recently - however "pommy pricks" are a sub set of the human species. Sub being the operative word. Drift velocity in a typical line level interconnect is a couple of nanometres per second; in a speaker cable about 30 microns per second. ** Yawn - who ever said differently ???????????? Not that the drift velocity has any relevance to electronics per se - ** Yawn - who mentioned "electronics" at all ?????????????? d Pearce Consulting ** Consult Don ??? What ever for ????????? ................. Phil |
#57
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On Wed, 23 Jun 2004 21:58:44 +1000, "Phil Allison"
wrote: "Don Pearce" "Phil Allison" ** The electron "drift velocity" is more like the speed of a snail - ie circa 1mm per second. However, and make no mistake, even this damn slow speed accounts for ALL the ***magnetic effects*** of an electric current. Still well out. ** But not as " well out" as the malicious, revenge inspired, context snipping, *deliberate* misrepresentations of my words made by one *stinking pommy prick* called Don Pearce. Pommies are not actually a distinct race as was suggested by this Pearce *imbecile* here recently - however "pommy pricks" are a sub set of the human species. Sub being the operative word. Drift velocity in a typical line level interconnect is a couple of nanometres per second; in a speaker cable about 30 microns per second. ** Yawn - who ever said differently ???????????? Not that the drift velocity has any relevance to electronics per se - ** Yawn - who mentioned "electronics" at all ?????????????? d Pearce Consulting ** Consult Don ??? What ever for ????????? ................ Phil I leave the reader to judge. d Pearce Consulting http://www.pearce.uk.com |
#58
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On Wed, 23 Jun 2004 21:58:44 +1000, "Phil Allison"
wrote: "Don Pearce" "Phil Allison" ** The electron "drift velocity" is more like the speed of a snail - ie circa 1mm per second. However, and make no mistake, even this damn slow speed accounts for ALL the ***magnetic effects*** of an electric current. Still well out. ** But not as " well out" as the malicious, revenge inspired, context snipping, *deliberate* misrepresentations of my words made by one *stinking pommy prick* called Don Pearce. Pommies are not actually a distinct race as was suggested by this Pearce *imbecile* here recently - however "pommy pricks" are a sub set of the human species. Sub being the operative word. Drift velocity in a typical line level interconnect is a couple of nanometres per second; in a speaker cable about 30 microns per second. ** Yawn - who ever said differently ???????????? Not that the drift velocity has any relevance to electronics per se - ** Yawn - who mentioned "electronics" at all ?????????????? d Pearce Consulting ** Consult Don ??? What ever for ????????? ................ Phil I leave the reader to judge. d Pearce Consulting http://www.pearce.uk.com |
#59
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![]() "Don Pearce" ** Consult Don ??? What ever for ????????? I leave the reader to judge. * There is no-one quite so * smug * as a malicious, pommy prick. The "readers" here could barely tell **** from chocolate on any matter. ............. Phil |
#60
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![]() "Don Pearce" ** Consult Don ??? What ever for ????????? I leave the reader to judge. * There is no-one quite so * smug * as a malicious, pommy prick. The "readers" here could barely tell **** from chocolate on any matter. ............. Phil |
#61
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On Wed, 23 Jun 2004 22:58:59 +1000, "Phil Allison"
wrote: "Don Pearce" ** Consult Don ??? What ever for ????????? I leave the reader to judge. * There is no-one quite so * smug * as a malicious, pommy prick. The "readers" here could barely tell **** from chocolate on any matter. ............ Phil Now that was a *really* smart thing to say. d Pearce Consulting http://www.pearce.uk.com |
#62
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On Wed, 23 Jun 2004 22:58:59 +1000, "Phil Allison"
wrote: "Don Pearce" ** Consult Don ??? What ever for ????????? I leave the reader to judge. * There is no-one quite so * smug * as a malicious, pommy prick. The "readers" here could barely tell **** from chocolate on any matter. ............ Phil Now that was a *really* smart thing to say. d Pearce Consulting http://www.pearce.uk.com |
#63
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![]() "Don Pearce" Now that was a *really* smart thing to say. ** Enjoy swimming in a pig's sewer do you Don ?? ? Must be so since you referred to the resident swine for your defence. Have you no idea why the world despises poms so much ?? ............. Phil |
#64
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![]() "Don Pearce" Now that was a *really* smart thing to say. ** Enjoy swimming in a pig's sewer do you Don ?? ? Must be so since you referred to the resident swine for your defence. Have you no idea why the world despises poms so much ?? ............. Phil |
#65
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![]() The "readers" here could barely tell **** from chocolate on any matter. ............ Phil Oh but we can. And you Phil are NOT chocolate george |
#66
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![]() The "readers" here could barely tell **** from chocolate on any matter. ............ Phil Oh but we can. And you Phil are NOT chocolate george |
#67
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![]() "George" - The "readers" here could barely tell **** from chocolate on any matter. Oh but we can. ** Least of all is you George - as you have been swallowing whole and then regurgitating the foul stuff for decades. Not to mention your activates as a KKK lynch mob knight. ............. Phil |
#68
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![]() "George" - The "readers" here could barely tell **** from chocolate on any matter. Oh but we can. ** Least of all is you George - as you have been swallowing whole and then regurgitating the foul stuff for decades. Not to mention your activates as a KKK lynch mob knight. ............. Phil |
#69
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"Phil Allison" wrote in message ...
"ThePaulThomas" "Phil Allison" ** Dear Paul - you are a complete idiot. And you are a typical internet coward that likes to needlessly shoot his mouth off and pick fights via a long distance connection because you'd never have the balls to act like this when standing face to face with a grown man. I truly feel sorry for you. -Paul ** Paul - to complete idiot add aggressive and paranoid. Feeling inadequate are you ?? Reread my post. I simply stated the facts. If you interpret them as being "aggressive" then clearly you are the one that is best described as "paranoid" and "feeling inadequate". Again, I truly feel sorry for you. -Paul |
#70
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"Phil Allison" wrote in message ...
"ThePaulThomas" "Phil Allison" ** Dear Paul - you are a complete idiot. And you are a typical internet coward that likes to needlessly shoot his mouth off and pick fights via a long distance connection because you'd never have the balls to act like this when standing face to face with a grown man. I truly feel sorry for you. -Paul ** Paul - to complete idiot add aggressive and paranoid. Feeling inadequate are you ?? Reread my post. I simply stated the facts. If you interpret them as being "aggressive" then clearly you are the one that is best described as "paranoid" and "feeling inadequate". Again, I truly feel sorry for you. -Paul |
#71
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#72
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#73
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Hey, you can look up the reference, then ask any number of questions around
here and other places about Stephen's qualifications. I was just stating my understanding of his papers. The man's work at Livermore was widely accepted. Besides, before physics could really get down to HOW electricity works, we had electricity. But if we must get into it, think of particle knowledge of other particle's states. When an electron gets excited, it excites other electrons. Why should an actual electron "flow" from one molecule to another? We are only talking about a molecule's state, not physical movement from one to the other. Else, electricity is a catalyst, and I don't recall electricty being a catalyst. Then I'm dumb and I guess I just found an extremely smart man who's view of the world somewhat followed mine. If that makes me assinine, then that's ok. Stephen was a smart man, and if I didn't follow his reasoning correctly, that's my black eye, not his. -- Roger W. Norman SirMusic Studio "Phil Allison" wrote in message ... "Roger W. Norman" The only thing I'd disagree with is that current flows, yes, but electrons stay where they are. ** There is a slow but definite "electron drift speed" for a current in a wire. Do a search Google on that phrase and see. They excite the next molecule when polarized in one direction by current, but electrons don't move down a line even in DC. ** A DC current of 1 amp in a wire means that that ** 6.2 x 10 exp 18 ** electrons pass by a point in one second. Otherwise all the electrons would ultimately go away and you'd no longer have molecules of whatever the carrier is and no current would flow. ** A current only flows in a *continuous circuit* - hence so do electrons. None are created or destroyed. In other words, an electrical current would be a catalyst that would change the atomic weight of a molecule in DC. ** Childishly stupid. In AC the electron simply excites the next molecule's electron in a positive direction, and then a negative direction, doing this 120 times a second in a two phase system, 180 times in a three phase system. ** There is no change in the frequency in multi phase power systems. The kicker is in the fact that, at absolute zero you get a halt in brownian movement, and yet you also get absolutely no resistance to current flow, which absolutely means that electrons aren't flowing down a copper wire. ** How completely asinine !!! No resistance ( ie superconductivity) means the electrons flow with perfect ease. BTW Copper wire never becomes a superconductor, even at absolute zero. ............. Phil |
#74
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Hey, you can look up the reference, then ask any number of questions around
here and other places about Stephen's qualifications. I was just stating my understanding of his papers. The man's work at Livermore was widely accepted. Besides, before physics could really get down to HOW electricity works, we had electricity. But if we must get into it, think of particle knowledge of other particle's states. When an electron gets excited, it excites other electrons. Why should an actual electron "flow" from one molecule to another? We are only talking about a molecule's state, not physical movement from one to the other. Else, electricity is a catalyst, and I don't recall electricty being a catalyst. Then I'm dumb and I guess I just found an extremely smart man who's view of the world somewhat followed mine. If that makes me assinine, then that's ok. Stephen was a smart man, and if I didn't follow his reasoning correctly, that's my black eye, not his. -- Roger W. Norman SirMusic Studio "Phil Allison" wrote in message ... "Roger W. Norman" The only thing I'd disagree with is that current flows, yes, but electrons stay where they are. ** There is a slow but definite "electron drift speed" for a current in a wire. Do a search Google on that phrase and see. They excite the next molecule when polarized in one direction by current, but electrons don't move down a line even in DC. ** A DC current of 1 amp in a wire means that that ** 6.2 x 10 exp 18 ** electrons pass by a point in one second. Otherwise all the electrons would ultimately go away and you'd no longer have molecules of whatever the carrier is and no current would flow. ** A current only flows in a *continuous circuit* - hence so do electrons. None are created or destroyed. In other words, an electrical current would be a catalyst that would change the atomic weight of a molecule in DC. ** Childishly stupid. In AC the electron simply excites the next molecule's electron in a positive direction, and then a negative direction, doing this 120 times a second in a two phase system, 180 times in a three phase system. ** There is no change in the frequency in multi phase power systems. The kicker is in the fact that, at absolute zero you get a halt in brownian movement, and yet you also get absolutely no resistance to current flow, which absolutely means that electrons aren't flowing down a copper wire. ** How completely asinine !!! No resistance ( ie superconductivity) means the electrons flow with perfect ease. BTW Copper wire never becomes a superconductor, even at absolute zero. ............. Phil |
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