{"id":249,"date":"2017-04-26T12:56:43","date_gmt":"2017-04-26T12:56:43","guid":{"rendered":"http:\/\/blogs.scienceforums.net\/pengkuan\/?p=249"},"modified":"2017-04-26T12:56:43","modified_gmt":"2017-04-26T12:56:43","slug":"relativistic-length-contraction-and-magnetic-force","status":"publish","type":"post","link":"http:\/\/blogs.scienceforums.net\/pengkuan\/2017\/04\/26\/relativistic-length-contraction-and-magnetic-force\/","title":{"rendered":"Relativistic length contraction and magnetic force"},"content":{"rendered":"<p>Magnetism is intimately related to special relativity. Maxwell&#8217;s equations are invariant under a Lorentz transformation; the electromagnetic wave equation gives the speed of light c. Many have explained magnetic force as a consequence of relativistic length contraction, for example Richard Feynman in page 13-8 of his \u226aThe Feynman Lectures on Physics, Volume II\u226b and Steve Adams in page 266 in his \u226aRelativity: An Introduction to Spacetime Physic\u226b. If magnetic force is really created by relativistic length contraction, we should be able to derive the expression for magnetic force from the length contraction formula. And indeed we can, as I will show below.<\/p>\n<p>Please read the article at<\/p>\n<p>PDF Relativistic length contraction and magnetic force <a href=\"http:\/\/pengkuanem.blogspot.com\/2017\/04\/relativistic-length-contraction-and.html\">http:\/\/pengkuanem.blogspot.com\/2017\/04\/relativistic-length-contraction-and.html<\/a><br \/>\nor Word <a href=\"https:\/\/www.academia.edu\/32664810\/Relativistic_length_contraction_and_magnetic_force\">https:\/\/www.academia.edu\/32664810\/Relativistic_length_contraction_and_magnetic_force<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Magnetism is intimately related to special relativity. Maxwell&#8217;s equations are invariant under a Lorentz transformation; the electromagnetic wave equation gives the speed of light c. Many have explained magnetic force as a consequence of relativistic length contraction, for example Richard &hellip; <a href=\"http:\/\/blogs.scienceforums.net\/pengkuan\/2017\/04\/26\/relativistic-length-contraction-and-magnetic-force\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-249","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/blogs.scienceforums.net\/pengkuan\/wp-json\/wp\/v2\/posts\/249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blogs.scienceforums.net\/pengkuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blogs.scienceforums.net\/pengkuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/pengkuan\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/pengkuan\/wp-json\/wp\/v2\/comments?post=249"}],"version-history":[{"count":1,"href":"http:\/\/blogs.scienceforums.net\/pengkuan\/wp-json\/wp\/v2\/posts\/249\/revisions"}],"predecessor-version":[{"id":250,"href":"http:\/\/blogs.scienceforums.net\/pengkuan\/wp-json\/wp\/v2\/posts\/249\/revisions\/250"}],"wp:attachment":[{"href":"http:\/\/blogs.scienceforums.net\/pengkuan\/wp-json\/wp\/v2\/media?parent=249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/pengkuan\/wp-json\/wp\/v2\/categories?post=249"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/pengkuan\/wp-json\/wp\/v2\/tags?post=249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}