MAGNITOMEXANIK HODISALAR \u2014 magnitli mikrozar- ralarning magnit momenti b-n mexanik momenti orasidagi bog’lanishga doyr hodisalar. Atom yadrosi atrofida zar- ralar (elektron, proton, neytron)ning harakati tufayli atomda magnit momenti hosil bo’lishi b-n birga mexanik moment ham yuzaga keladi. Ferromagnit jism- larni magnit maydonta joylashtirilsa, atomlar magnit moment yo’nalishini may- don yo’nalishi bo’yicha o’zgartiradi. Bun- Day o’zgarish esa, o’z navbatida, atomlar- ning mexanik momenti o’zgarishiga olib keladi. Lekin jismning to’liq mexanik momenti (harakat miqdori) o’zgarmaydi, jism atomlarining mexanik momenti yo’nalishiga teskari harakat mikdori momenti hosil bo’ladi, u holda jism ay- lanma harakatlanadi. Buni solenoidda elastik ipga osilgan metall sterjen- da kuzatish mumkin. Agar solenoiddan elektr toki o’tkazilsa, metall sterjen magnitlanadi va aylanma harakatlanadi. Bunda harakat miqdorini ipning bura- lishidan aniqlanadi (tajribani 1915 y.da A. Eynshteyn va golland fizigi V. de Xaaz amalga oshirgan). Bu tajri- bada metall sterjen o’z o’qi atrofida tez aylantirilsa tashki magnit maydon bo’lmaganda ham (ya’ni solenoidda elektr toki bo’lmasa xam) sterjen magnitlani- shini kuzatish mumkin. Bu effektni Ame- rikalik olim S. Barnett 1909 y.da ku- zatgan. M. h., ayniqsa, atom tuzilishini o’rganishda muhim. M. h. har xil jism- larning magnit xossalarini aniqlashga imkon beradi.<\/p>\n","protected":false},"excerpt":{"rendered":"
MAGNITOMEXANIK HODISALAR \u2014 magnitli mikrozar- ralarning magnit momenti b-n mexanik momenti orasidagi bog’lanishga doyr hodisalar. Atom yadrosi atrofida zar- ralar (elektron, proton, neytron)ning harakati tufayli atomda magnit momenti hosil bo’lishi … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[217],"tags":[],"class_list":["post-117607","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-m-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/117607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=117607"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/117607\/revisions"}],"predecessor-version":[{"id":117622,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/117607\/revisions\/117622"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=117607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=117607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=117607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}