{"id":13565,"date":"2021-12-30T09:31:11","date_gmt":"2021-12-30T06:31:11","guid":{"rendered":"https:\/\/milliycha.uz\/?p=13565"},"modified":"2021-12-30T09:31:12","modified_gmt":"2021-12-30T06:31:12","slug":"yoy-razryad","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/yoy-razryad\/","title":{"rendered":"YOY RAZRYAD"},"content":{"rendered":"\n<p>YOY RAZRYAD \u2014 elektrodlar orasida (gazlarda) ro&#8217;y beradigan elektr razryad. Ko\u2019mir yoki metall elektrodlar orasida hosil bo&#8217;ladigan Volta yoyi yoy razryadga misol bo&#8217;lishi mumkin. Ikkita ko\u2019mir elektrod orasida havoda yoy razryad sodir bo&#8217;layotganini birinchi marta 1802 yilda rus olimi V. V. Petrov va undan mustasno 1808 yilda hind olimi G. Devilar kuzatishgan. Elektr manbaiga ulangan ikkita ko\u2019mir elektrod birbiriga yaqinlashtirilganda cho&#8217;g&#8217;lanadi va katodsan elektronlar chiqa boshlaydi. Elektrodlar birbiridan uzoqlashtirilganda ular orasida yorqin yoy hosil bo&#8217;ladi. Elektrodlar (asosan, katod) ning temperaturasi 3000-3600 K ga yetadi. Gaz bosimi 20 ATM ga yetganda yoy temperaturasi 6000 K ga yaqinlashadi. Yoyning yuqori temperaturasi tufayli ionlanish ro&#8217;y beradi. Shuning uchun elektrodlar orasida yaxshi elektr o&#8217;tkazuvchanlik paydo bo&#8217;ladi. Bundan tashqari, elektron emissiya tufayli katodga yaqin soha qarshiligi kichik bo&#8217;ladi. Bular kichik kuchlanishda ham elektrodlar orasida yoy razryad yuz berishiga sabab buladi. Elektrodlar juda (bir necha santimetrgacha) yaqinlashganda yoy razryad kuchlanishi 40-50 V ga yetadi. yoy razryaddan elektrotexnika, elektr payvandlash, yoy iyechlarida metall eritishda, gaz razryadli yorug&#8217;lik manbaida, plazmatronlar, lyuminespent lampalar, Gazotron va boshqalarda foydalaniladi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>YOY RAZRYAD \u2014 elektrodlar orasida (gazlarda) ro&#8217;y beradigan elektr razryad. Ko\u2019mir yoki metall elektrodlar orasida hosil bo&#8217;ladigan Volta yoyi yoy razryadga misol bo&#8217;lishi mumkin. Ikkita ko\u2019mir elektrod orasida havoda yoy &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/yoy-razryad\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":9243,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[113],"tags":[],"class_list":["post-13565","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-yo-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.0","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\/13565","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=13565"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/13565\/revisions"}],"predecessor-version":[{"id":13566,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/13565\/revisions\/13566"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/9243"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=13565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=13565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=13565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}