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#41
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I can help with the Ampere quotes. and I can help with the relationship of
the magnetic field to gravitational field, I have to find some old material. In the meantime send me your private email ) YES, I am a disadent. I have had some experience dealing with well disciplined scientists.Remember if your mother has taught you that 3 plus 4 is six nothing in this world can change your mind. Think about that while entertaining the idea that a cat can be both alive and dead until you open the death cage, until the moment you can personally observe the status of the cat. That alone describe the stubberness of most disciplined students of physics. Do me a favor, research Psychotronic generator when applied to gemstones or river rocks, as used by shamus (indian medicine man) because some folks see a relation ship between my theory of re-direction of inertia and the psychotronic generator principal which I dont understand but I know the thing works from personal experience. BTW A good mathmatician can prove that you dont exist and never have. While math can describe and predict physical and fictional variants and invariants. it sometimes does mans thinking for him and man overly depends on the math as gospel. Kind regards, Lee Pugh B. Wood" wrote in message ... In article , "Szczepan Białek" wrote: wrote news ![]() A bar magnet has only one propagation. That is an electrical field which is tangential to the length of the bar magnet. It is either a clockwise or counterclockwise field (electrical field) as viewed by something else. When two bar magnets experience this electrical field having the circular pattern, force appears to be effected. Construed as a magnetic force or magnetic field, after all what you see is what you get in this wysiwyg world of physics. The magnet field is a true illusion because it does not span the gap between the magnets. only the circular electrical field spans the gap. the exhibited force is locally achieved as the re-direction of inertia of the individual magnets accomodate their newly distorted dynamic electrical field having been distorted by the other magnet. Test: hold a bar magnet close to a crt face to observe the effect the tangential electrical field has on a moving charge. Ampere taught us this, nobody listens. Lee Pugh Ampere taught that who are fluent in French. I am not. But I am very interested on such idea. I am sure that the fields OF "mass", charge and magnet must be the same because the space is one. Of course grvitational, electric and magnetic field can be different because they are math. I have known that Aepinus found the theory that gravitational and electrostatic forces are the same. Many people discuss that. But I could not find more than you wrote here about Ampere idea. Could you tell where can I read more? ( I am a science hobbyst). S* Hello, and the very first thing you need to do IMHO is distinguish science from pseudoscience or misinterpretations of cause and effect as illustrated by the above posts. A "theory" (e.g. electromagnetic theory) in science is something that has been established by repeatable experiment, produces predictable results and usually is firmly rooted in applied mathematics. Anything else is an "hypothesis" (e.g. cold fusion). Since you have science as a hobby this makes it more difficult if you don't have some field of science or applied mathematics as a profession. As an EE by profession and referring to the postings above, may I suggest an introductory course in electromagnetics? You didn't say your age but I'm talking about a course at the freshman/sophomore college level. It probabably will be somewhat rough going mathematically but you might absorb some basics. Sincerely, John Wood (Code 5550) e-mail: Naval Research Laboratory 4555 Overlook Avenue, SW Washington, DC 20375-5337 |
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#42
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On Jun 4, 6:40*am, (J. B. Wood) wrote:
John, I believe it is you who need a lesson or two before you start giving advice. I do understand you mean well, however. Hello, and the very first thing you need to do IMHO is distinguish science from pseudoscience or misinterpretations of cause and effect as illustrated by the above posts. * You are already showing your prejudice by using the term "pseudoscience". You really have NO idea what that is as you haven't studied it in the least. You as so many in establishment science labor under a total misconception. You believe (wrongly) that everything in the world is static and uniform. This kind of error is typified in the old geological "theory of uniformity". Professors used to stand in front of classes boldly asserting that ALL geological phenomena is caused by the SAME slow inexorable actions of geology that slowly over millennia carve canyons and build mountains. Wonderful establishment "classical" learning. Too bad it's all total bunk! The constant denial of "catastrophic" geology as "psuedoscience" shows just how far from "real" science the establishment can get if they close their eyes and yell real loud at anyone with some new idea! What you are trying to distinguish between here, dear engineer, is Science and Art! Is "art" a "pseudoscience"? No. It's ART for crying out loud. The distinguishing feature of Art is that it doesn't stand up to experiment. It is however judged by time. A "theory" (e.g. electromagnetic theory) in science is something that has been established by repeatable experiment, produces predictable results and usually is firmly rooted in applied mathematics. * You have MUCH overstated this. A "theory" is a hypothesis that has been tested by experiment to a degree though not to an exhaustive degree. Theories can be wrong and often ARE "wrong". A theory wherein ANY part of it fails to agree with experiment is "wrong"! I said ANY part of it! Some "wrong" theories are often useful, such as electromagnetic field theory. If you throw out all the "wrong" answers you get some pretty useful stuff! Other theories such as Evolution are partly right and partly wrong but which are promoted as totally correct for political reasons. The interested student is left to sort out the political bullsh!t. Other "theories" such as the "Big Bang" are just completely wrong from one end to the other! These become religions among the establishment who energetically defend them without any proof or data whatsoever. A hypothesis, on the other hand is a mere GUESS at a theory without enough data to support it as a theory. But when there has been gathered enough data to create a certain degree of confidence that there has been observed NO violations of a given theory EVER, then that theory becomes called a "law". That means no exceptions to it have ever been observed. Sometimes laws later become restricted such as Newton's laws which later were restricted to velocities well below that of light. Above that they fail as "laws" and a new "law" is required. Anything else is an "hypothesis" (e.g. cold fusion). *Since you have science as a hobby this makes it more difficult if you don't have some field of science or applied mathematics as a profession. * Note to that in establishment science mathematics is worshiped as some kind of "truth". Nothing could be farther from fact. Mathematics are systems invented by the mind of man and developed to be self- consistent within themselves. There is NO effort and NO reason that mathematics should EVER represent some fundamental operations of the universe. If maths make a nice model that predicts lots of useful things for engineers, that is great. But there is NO implied meaning in that, that maths are somehow MORE real than reality. For example, we previously established here that EM fields are NOT real! The math has certain characteristics that prevent the math being real. Field theory is a useful model but ONLY a model! Reality is what is there. There is NO evidence that reality is math. But many in the establishment worship maths as truth. As an EE by profession and referring to the postings above, may I suggest an introductory course in electromagnetics? *You didn't say your age but I'm talking about a course at the freshman/sophomore college level. *It probabably will be somewhat rough going mathematically but you might absorb some basics. *Sincerely, I am not going to say that college education is not useful, but never overestimate what it can do. It is NOT going to teach to you THINK. It especially discourages critical thinking. If you study EE they won't teach you what the colors on the resistors mean or how to design a decent audio amp. Even worse you'll be coerced into memorizing without proof all manner of dogma that may or may not be true and be expected to barf it back "correctly". If you happen to actually know the "correct" answer to a given problem that the establishment does not accept, and try to give that answer instead, even if you can PROVE you are correct, you will still flunk the course! Sorry, The professor "proved" to Tesla that an electric "induction" motor without brushes is "Impossible"! Sorry Tesla you flunk! We doan allow no stinkin' "pseudoscience" in our classes at university! Lecture on "real" science over. Class dismissed! |
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#43
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Amen
"Benj" wrote in message ... On Jun 4, 6:40 am, (J. B. Wood) wrote: John, I believe it is you who need a lesson or two before you start giving advice. I do understand you mean well, however. Hello, and the very first thing you need to do IMHO is distinguish science from pseudoscience or misinterpretations of cause and effect as illustrated by the above posts. You are already showing your prejudice by using the term "pseudoscience". You really have NO idea what that is as you haven't studied it in the least. You as so many in establishment science labor under a total misconception. You believe (wrongly) that everything in the world is static and uniform. This kind of error is typified in the old geological "theory of uniformity". Professors used to stand in front of classes boldly asserting that ALL geological phenomena is caused by the SAME slow inexorable actions of geology that slowly over millennia carve canyons and build mountains. Wonderful establishment "classical" learning. Too bad it's all total bunk! The constant denial of "catastrophic" geology as "psuedoscience" shows just how far from "real" science the establishment can get if they close their eyes and yell real loud at anyone with some new idea! What you are trying to distinguish between here, dear engineer, is Science and Art! Is "art" a "pseudoscience"? No. It's ART for crying out loud. The distinguishing feature of Art is that it doesn't stand up to experiment. It is however judged by time. A "theory" (e.g. electromagnetic theory) in science is something that has been established by repeatable experiment, produces predictable results and usually is firmly rooted in applied mathematics. You have MUCH overstated this. A "theory" is a hypothesis that has been tested by experiment to a degree though not to an exhaustive degree. Theories can be wrong and often ARE "wrong". A theory wherein ANY part of it fails to agree with experiment is "wrong"! I said ANY part of it! Some "wrong" theories are often useful, such as electromagnetic field theory. If you throw out all the "wrong" answers you get some pretty useful stuff! Other theories such as Evolution are partly right and partly wrong but which are promoted as totally correct for political reasons. The interested student is left to sort out the political bullsh!t. Other "theories" such as the "Big Bang" are just completely wrong from one end to the other! These become religions among the establishment who energetically defend them without any proof or data whatsoever. A hypothesis, on the other hand is a mere GUESS at a theory without enough data to support it as a theory. But when there has been gathered enough data to create a certain degree of confidence that there has been observed NO violations of a given theory EVER, then that theory becomes called a "law". That means no exceptions to it have ever been observed. Sometimes laws later become restricted such as Newton's laws which later were restricted to velocities well below that of light. Above that they fail as "laws" and a new "law" is required. Anything else is an "hypothesis" (e.g. cold fusion). Since you have science as a hobby this makes it more difficult if you don't have some field of science or applied mathematics as a profession. Note to that in establishment science mathematics is worshiped as some kind of "truth". Nothing could be farther from fact. Mathematics are systems invented by the mind of man and developed to be self- consistent within themselves. There is NO effort and NO reason that mathematics should EVER represent some fundamental operations of the universe. If maths make a nice model that predicts lots of useful things for engineers, that is great. But there is NO implied meaning in that, that maths are somehow MORE real than reality. For example, we previously established here that EM fields are NOT real! The math has certain characteristics that prevent the math being real. Field theory is a useful model but ONLY a model! Reality is what is there. There is NO evidence that reality is math. But many in the establishment worship maths as truth. As an EE by profession and referring to the postings above, may I suggest an introductory course in electromagnetics? You didn't say your age but I'm talking about a course at the freshman/sophomore college level. It probabably will be somewhat rough going mathematically but you might absorb some basics. Sincerely, I am not going to say that college education is not useful, but never overestimate what it can do. It is NOT going to teach to you THINK. It especially discourages critical thinking. If you study EE they won't teach you what the colors on the resistors mean or how to design a decent audio amp. Even worse you'll be coerced into memorizing without proof all manner of dogma that may or may not be true and be expected to barf it back "correctly". If you happen to actually know the "correct" answer to a given problem that the establishment does not accept, and try to give that answer instead, even if you can PROVE you are correct, you will still flunk the course! Sorry, The professor "proved" to Tesla that an electric "induction" motor without brushes is "Impossible"! Sorry Tesla you flunk! We doan allow no stinkin' "pseudoscience" in our classes at university! Lecture on "real" science over. Class dismissed! |
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#44
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"J. B. Wood" wrote in message
... In article , "Szczepan Białek" wrote: wrote news ![]() A bar magnet has only one propagation. That is an electrical field which is tangential to the length of the bar magnet. It is either a clockwise or counterclockwise field (electrical field) as viewed by something else. When two bar magnets experience this electrical field having the circular pattern, force appears to be effected. Construed as a magnetic force or magnetic field, after all what you see is what you get in this wysiwyg world of physics. The magnet field is a true illusion because it does not span the gap between the magnets. only the circular electrical field spans the gap. the exhibited force is locally achieved as the re-direction of inertia of the individual magnets accomodate their newly distorted dynamic electrical field having been distorted by the other magnet. Test: hold a bar magnet close to a crt face to observe the effect the tangential electrical field has on a moving charge. Ampere taught us this, nobody listens. Lee Pugh Ampere taught that who are fluent in French. I am not. But I am very interested on such idea. I am sure that the fields OF "mass", charge and magnet must be the same because the space is one. Of course grvitational, electric and magnetic field can be different because they are math. I have known that Aepinus found the theory that gravitational and electrostatic forces are the same. Many people discuss that. But I could not find more than you wrote here about Ampere idea. Could you tell where can I read more? ( I am a science hobbyst). S* Hello, and the very first thing you need to do IMHO is distinguish science from pseudoscience or misinterpretations of cause and effect as illustrated by the above posts. A "theory" (e.g. electromagnetic theory) in science is something that has been established by repeatable experiment, produces predictable results and usually is firmly rooted in applied mathematics. Anything else is an "hypothesis" (e.g. cold fusion). Since you have science as a hobby this makes it more difficult if you don't have some field of science or applied mathematics as a profession. As an EE by profession and referring to the postings above, may I suggest an introductory course in electromagnetics? You didn't say your age but I'm talking about a course at the freshman/sophomore college level. It probabably will be somewhat rough going mathematically but you might absorb some basics. Sincerely, John Wood (Code 5550) e-mail: Naval Research Laboratory 4555 Overlook Avenue, SW Washington, DC 20375-5337 Isn't the NRL engaged in, or was, research into cold fusion John? Vince |
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#45
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"J. B. Wood" wrote in message ... In article , "Szczepan Białek" wrote: Science, that is mainstream science, teaches many things are impossible. And history has, until this day, gone along merrily with that. But, what happens when 'History' is no longer owned by the establishment? The link below is such an example I would think. http://www.youtube.com/watch?v=Dfh2y...eature=related Regards, Vince |
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#46
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"Szczepan Białek" wrote in message ... Ampere taught that who are fluent in French. I am not. But I am very interested on such idea. I am sure that the fields OF "mass", charge and magnet must be the same because the space is one. Of course grvitational, electric and magnetic field can be different because they are math. I have known that Aepinus found the theory that gravitational and electrostatic forces are the same. Many people discuss that. The first serious discussion (that I am aware of) regarding the similarities between electromagnetism and gravitation was published by Oliver Heaviside -- the same fellow that re-did (some say destroyed) Maxwell's equations to make them intelligible. He hypthesized the existence of a second type of gravitational field analagous to the magnetic field that works in conjunction with the electric field. But he did not take the idea very far. In Oleg Jefimenko's "Causality, Electromagnetic Induction and Gravitation," you will find a reprint of the Heaviside paper AND a fascinating discussion/derivation of a co-Gravitational field (inspired by Heaviside) that allows Newton's Law (or Newton's theory since it has a fatal flaw in it) to also obey the conservation of momentum laws. The math is heavy, but I have watched your participation on this list and believe you could handle it very well if you read it slowly and VERY carefully. (Just like I did!) Available from Amazon at a reasonable price. BTW you and I have the same age. If I can do it, so can you!!!! Bill Miller But I could not find more than you wrote here about Ampere idea. Could you tell where can I read more? ( I am a science hobbyst). S* |
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#47
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"Bill Miller" napisał w wiadomo¶ci ... In Oleg Jefimenko's "Causality, Electromagnetic Induction and Gravitation," you will find a reprint of the Heaviside paper AND a fascinating discussion/derivation of a co-Gravitational field (inspired by Heaviside) that allows Newton's Law (or Newton's theory since it has a fatal flaw in it) to also obey the conservation of momentum laws. The math is heavy, but I have watched your participation on this list and believe you could handle it very well if you read it slowly and VERY carefully. (Just like I did!) I have a glance in Jefimenko and Heaviside already. My intuition tells me that they are not right (Sorry). In History: http://maxwell.byu.edu/~spencerr/phys442/node4.html we can read: "1825 - Ampere publishes his collected results on magnetism. His expression for the magnetic field produced by a small segment of current is different from that which follows naturally from the Biot-Savart law by an additive term which integrates to zero around closed circuit. It is unfortunate that electrodynamics and relativity decide in favor of Biot and Savart rather than for the much more sophisticated Ampere, whose memoir contains both mathematical analysis and experimentation, artfully blended together. In this memoir are given some special instances of the result we now call Stokes theorem or as we usually write it . Maxwell describes this work as ``one of the most brilliant achievements in science. The whole, theory and experiment, seems as if it had leaped, full-grown and full-armed, from the brain of the `Newton of electricity'. It is perfect in form and unassailable in accuracy; and it is summed up in a formula from which all the phenomena may be deduced, and which must always remain the cardinal formula of electrodynamics.'' So nothing queries that I want to read Ampere. Up to now I even do not know if Ampere's works were translated into English. Were they? BTW you and I have the same age. If I can do it, so can you!!!! So you should also read Ampere. As you know I am a lover of "gas analogy". In Ampere's theory are longitudinal forces. Maybe he foresaw electrons. S* |
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#48
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On May 14, 8:56*am, Benj wrote:
On May 11, 3:03 pm, Edward Green wrote: On May 5, 10:57 pm, Benj wrote: OK. Let me pick your brains. *I'm working on the age-old question does a magnetic field rotate with the magnet if you spin it. Assuming you are spinning the magnet around an axis of cylindrical symmetry: no. *There is no concept of a rotating geometrically invariant field. What in the world do you mean "there is no concept"? *Of course the is a "Concept"!!! * I meant in modern EM, so far as I know. Faraday *himself raised the "concept" in examining his homopolar generator. I take it you mean that one does not speak of the problem in polite physics company because they are still trying to sweep the problem under the physic rug. Many gropings have been supressed in the canon. That does not always mean people are confused or conspiratorial. What is the "problem" trying to fit under the rug, in your estimation? Which doesn't mean the field as described in normal terms will not change. *That's a different question -- Agreed. and you are free to think of the new field as a "rotating magnetic field" if you like -- nobody can stop you. ;-) Spoken like a true physicist! I'm a rank amateur, and not getting any smarter. "True physicists" are not flattered. *Of course I can imagine a field doing anything I wish! *That doesn't make my idea real! *Who do you think I am? Aut? *My world, apparently unlike yours is determined by experiment and data rather than my own thoughts on how I think it should work. You must be a cosmologist, right What I meant is... if you will calm yourself a minute... that I predicted spinning a permanent magnet around its major axis will have _some_ effect on the external field (you are altering the state of motion of the internal charge carriers and unpaired spins). I don't think this alteration causes any problems with a conventional description of the new field -- it's just different -- but, if you like to look upon this new description as an alternate description of a "rotating" magnetic field, feel free. My hunch is that magnetic fields amount to a kind of rotation of space, at least as seen by charged particles... so there... I'm just as weird as you are, and our opinions put together and $2.50 will get you a large size Starbucks coffee. Enjoy! Much ado about nothing. Faraday didn't think so and I don't either. The answer has a lot to do with the understanding of several things including the Faraday generator and the "beanstalk" device. There may be an alternate understanding possible of things which can be understood using conventional EM theory. |
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#49
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On May 14, 5:40*pm, "Androcles" wrote:
"Kevin G. Rhoads" wrote in ... | If you are going to snip, ******, I will too. | Now behave or **** off, a field rotates with a magnet | | Since you have resorted to ad hominem name calling, I | decline to further engage you in discourse. Good! **plonk* That's rich. |
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#50
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Edward Green wrote: What I meant is... if you will calm yourself a minute... that I predicted spinning a permanent magnet around its major axis will have _some_ effect on the external field (you are altering the state of motion of the internal charge carriers and unpaired spins). I don't think this alteration causes any problems with a conventional description of the new field -- it's just different -- but, if you like to look upon this new description as an alternate description of a "rotating" magnetic field, feel free. Hey, I AM "calm". Don't be misled by my "internet persona"! My hunch is that magnetic fields amount to a kind of rotation of space, at least as seen by charged particles... so there... I'm just as weird as you are, and our opinions put together and $2.50 will get you a large size Starbucks coffee. Enjoy! Sorry. You are NOT as "weird" as I am. My view is that a magnetic field is a flow of Aether. (An idea due to Euler I might admit). So consider a qVxB force. It is 'explained" with a kind of "curve ball" or "sinker" effect. The charge q is spinning. The Aether is flowing past. The spin of the particle (like that of a baseball) builds up aether on one side and reduces it on the other. Then net result is a MECHANICAL right angled force as described by the vector equation! (This idea is actually due to the Late Prof. Hooper, I might add). OK, so dig. if these forces are due to the relative frames of the flowing magnetic field and the frame of the charged particle, now whether or not a magnetic field is "attached to" or "rotates with" it's "source" becomes a VERY important question! See? The problem has been that if one tries to determine if a magnetic field rotates with a magnet by using LOOPS you find that you get the SAME answer if the field is assumed to rotate and if you assume it does not. Hence the measurement MUST be made independent of current loops! People have devised certain electrostatic measurements to answer the question, but as far as I know nobody has really obtained any credible data on the matter. So yeah. Until someone comes up with the definitive experiment, all our opinions probably aren't worth the high price of Starbucks coffee. But while it is safe to say that the rotating magnet "probably changes the field", I say the real question is "HOW" does it affect it? In short does it produce a magnetic field in a new rotating frame? That question is far less 'safe". |
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