Path: csiph.com!news.mixmin.net!weretis.net!feeder8.news.weretis.net!pasdenom.info!from-devjntp Message-ID: JNTP-Route: news2.nemoweb.net JNTP-DataType: Article Subject: Re: Letter to readers for the new magnetic force law References: Newsgroups: sci.physics.electromag JNTP-HashClient: 95gwF5aR5uCTd3QsZwvFrACrOFo JNTP-ThreadID: vVtj53hr2kAX6f3Gx4Q7j0KLFQs JNTP-Uri: http://news2.nemoweb.net/?DataID=RSReee5O2NJzfCUpHbLivgMCESk@jntp User-Agent: Nemo/0.999a JNTP-OriginServer: news2.nemoweb.net Date: Sat, 16 Dec 23 21:18:08 +0000 Organization: Nemoweb JNTP-Browser: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Injection-Info: news2.nemoweb.net; posting-host="d17d7dc9a7384778b0e074b14894dc9a91fa4d98"; logging-data="2023-12-16T21:18:08Z/8528421"; posting-account="215@news2.nemoweb.net"; mail-complaints-to="newsmaster@news2.nemoweb.net" JNTP-ProtocolVersion: 0.21.1 JNTP-Server: PhpNemoServer/0.94.5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-JNTP-JsonNewsGateway: 0.96 From: Kuan Peng Xref: csiph.com sci.physics.electromag:21734 Le 16/12/2023 à 20:40, Jim Pennino a écrit : > > This is just a pile of arm waving. > > How would it "revolutionize electromagnetism"? > > What difference would it make in the real world? > > What new technology would it enable? > My experiment shows that a magnetic force that is parallel to the test current rotates the coil, so parallel-to-current magnetic force exists. But it is not described by Lorentz force law because Lorentz force is perpendicular to the test current. In consequence, parallel-to-current magnetic force cannot be described with magnetic field because Lorentz force equal the vectorial product of current I and magnetic field B. Then electromagnetism need a field that is more then B. This is a radical change in the theory of electromagnetism and a revolution. As for practical applications, they will come later as technique evolves. Even Faraday did not know what would be the applications of electricity. However, I have in mind an ionic propeller for spacecraft. Ion flow is an electric current which can be pushed by parallel-to-current magnetic force. Also, the magnetic confinement of plasma in Tokamak is designed with Lorentz force law which does not work with parallel-to-current magnetic force. But this force really matters for high temperature ions which bite into the wall. So, parallel-to-current magnetic force will surely improve the design and the work of nuclear fusion apparatus