{"id":68444,"date":"2023-04-19T16:55:46","date_gmt":"2023-04-19T13:55:46","guid":{"rendered":"https:\/\/milliycha.uz\/?p=68444"},"modified":"2023-04-19T16:55:47","modified_gmt":"2023-04-19T13:55:47","slug":"yer-magnetizmi-geomagnetizm","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/yer-magnetizmi-geomagnetizm\/","title":{"rendered":"Yer magnetizmi, geomagnetizm"},"content":{"rendered":"\n<p><strong>Yer magnetizmi, geomagnetizm<\/strong>&#8211; Yerning magnit maydoni; magnit og`ishi, magnit enkayishi bilan xarakterlanadi. Kompas magnit strelkasining bir uchi shimolni, ikkinchi uchi janubni ko`rsatadi. Magnit strelkasi yo`nalishi bo`yicha o`tkazilgan chiziq magnit meridiani deyiladi. Magnit meridiani geografik meridian yo`nalishiga to`g`ri kelmaydi. Magnit meridiani bilan geografik meridian orasidagi burchak magnit og`ishi deyiladi. Yer yuzasining turli joyida magnit og`ishi burchagi turlicha. Strelka geografik meridiandan g`arbga burilsa, g`arbiy og`ish, sharqqa burilsa, sharqiy og`ish deyiladi. Magnit meridianlari uchrashgan joylar magnit qutblari deyiladi. Magnit qutblari holati o`zgarib turadi. Masalan, 1931-yilda Shimoliy magnit qutbi 70,5\u00b0 shimoliy kenglik va 96\u00b046&#8242; g`arbiy uzunlikda bo`lgan bo`lsa, 1970-yilda esa 75,05\u00b0 shimoliy kenglik va 99,01\u00b0 g`arbiy uzunlikda edi. Magnit og`ishini bilish oriyentir olishda, dengizda suzishda, aviatsiyada va boshqa sohalarda katta ahamiyatga ega. Magnitlangan strelka yo`nalishi bilan yerdagi gorizontal yuza o`rtasida ma\u2019lum burchak hosil bo`ladi, ana shu burchak magnit enkayishi deyiladi. Ekvatorda magnit enkayishi burchagi deyarli 0\u00b0ga teng bo`ladi, magnit qutblarida esa bu burchak 90\u00b0 ga teng, ya\u2019ni strelka vertikal holatga keladi. Ma\u2019lum joyda magnit strelkasining normal holatdan farq qilishi magnit anomaliyalari deb ataladi; magnit anomaliyalari yer po`sti ichida temir rudasining katta konlari borligi oqibatidir. Yer magnetizmi asriy tebranishga va tez o`zgarish xususiyatiga ega.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yer magnetizmi, geomagnetizm&#8211; Yerning magnit maydoni; magnit og`ishi, magnit enkayishi bilan xarakterlanadi. Kompas magnit strelkasining bir uchi shimolni, ikkinchi uchi janubni ko`rsatadi. Magnit strelkasi yo`nalishi bo`yicha o`tkazilgan chiziq magnit meridiani &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/yer-magnetizmi-geomagnetizm\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":55935,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[338],"tags":[],"class_list":["post-68444","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-y-harfiga-oid-geografiyaga-oid-ensiklopedik-atamalar","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\/68444","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=68444"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/68444\/revisions"}],"predecessor-version":[{"id":68445,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/68444\/revisions\/68445"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/55935"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=68444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=68444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=68444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}