{"id":1690,"date":"2025-06-19T06:03:35","date_gmt":"2025-06-19T06:03:35","guid":{"rendered":"https:\/\/nbaem.com\/?p=1690"},"modified":"2025-09-17T07:43:02","modified_gmt":"2025-09-17T07:43:02","slug":"diamagnetic-vs-paramagnetic","status":"publish","type":"post","link":"https:\/\/nbaem.com\/et\/diamagnetic-vs-paramagnetic\/","title":{"rendered":"Mis on dia-, para- magnetism?"},"content":{"rendered":"

D\u00fcmaagneetiline vs paramagnetiline<\/h1>\n

Kas tead, et mitte k\u00f5ik materjalid ei k\u00e4itu magnetv\u00e4ljas samamoodi? M\u00f5ned t\u00f5mbuvad sisse, teised t\u00f5ukuvad eemale. Uurime, miks.<\/p>\n

D\u00fcmaagneetiliste ja paramagnetiliste materjalide erinevus peitub nende magnetilist alljoonustuses ja reageerimises v\u00e4lismagnetv\u00e4ljadele.<\/strong><\/p>\n

\"D\u00fcmaagneetiline

D\u00fcmaagneetiline vs paramagnetiline \uff08foto ChemTalkist\uff09<\/a><\/p><\/div>\n

M\u00f5lemad t\u00fc\u00fcbid m\u00e4ngivad olulineid rolle teaduses ja tehnoloogias\u2014nende k\u00e4itumise m\u00f5istmine aitab materjalide valikul magnetide, sensorite ja kaitse jaoks.<\/p>\n

Mis vahe on d\u00fcmaagneetilise ja paramagnetilise magnetv\u00e4lja vahel?<\/h2>\n

Te panete kaks materjali sama magnetv\u00e4lja sisse. \u00dcks liigub selle poole, teine eemale. Mis toimub?<\/p>\n

Paramagnetilised materjalid t\u00f5mbuvad v\u00e4lismagnetv\u00e4ljade poole n\u00f5rgalt, samas kui d\u00fcmaagilised materjalid t\u00f5rjutakse neist veidi.<\/strong><\/p>\n

F\u00fc\u00fcsika m\u00f5istmine selle taga<\/h3>\n

V\u00f5tame kokku p\u00f5hilised omadused:<\/p>\n\n\n\n\n\n\n\n\n\n\n
Omadus<\/th>\nParamagnetic<\/th>\nDiamagnetic<\/th>\n<\/tr>\n<\/thead>\n
Magnetiline reageerimine<\/td>\nWeak attraction<\/td>\nN\u00f5rk t\u00f5rjumine<\/td>\n<\/tr>\n
Magnetilised momendid<\/td>\nPaaritu elektronid (v\u00f5rdeline moment)<\/td>\npaarigahelid (ilma netomomendita)<\/td>\n<\/tr>\n
V\u00e4lja tekitamise suund<\/td>\nSarnaselt v\u00e4lisele v\u00e4lile<\/td>\nV\u00e4lise v\u00e4liga vastupidine<\/td>\n<\/tr>\n
Magnetilise teop\u00e4ra suuduvus<\/td>\nV\u00e4ike ja positiivne<\/td>\nNegatiivne<\/td>\n<\/tr>\n
S\u00e4ilitab magnetismi?<\/td>\nNo<\/td>\nNo<\/td>\n<\/tr>\n
N\u00e4idisefektid<\/td>\nAlumiinium, titaan, hapnik<\/td>\nVask, bismuut, kvarts<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

P\u00e4evases t\u00f6\u00f6s magnetiliste koosm\u00f5\u00f5tmetega on klientide seas juhtunud, et nad valivad vale kasutudas copper (diamagnetic), oodates v\u00e4lja\u00adv\u00f5tega\u2014see l\u00f5ppes magnetv\u00e4lja summutamisega, mitte tugevdamisega. Seet\u00f5ttu on \u00f5ige t\u00fc\u00fcbi valik oluline.<\/p>\n

Kumb on magnetilisem, paramagnetiline v\u00f5i diamagnetiline?<\/h2>\n

Kui v\u00f5rdleme kaht, kum mahem on rohkem \u201cmagnetismi\u201d?<\/p>\n

Paramagnetilised ained on magnetilisemad kui diamagnetilised, sest nad t\u00f5mbuvad v\u00e4lismagnetv\u00e4ljade poole, samas kui diamagnetilised ained l\u00fckkuvad eemale.<\/strong><\/p>\n

V\u00f5rdlema magnetilist tugevust ja kasutusv\u00f5imalusi<\/h3>\n

Paramagnetiaalsetel ainetel on paaritulised elektronid, mis joonduvad magnetv\u00e4ljadega \u2013 kuigi m\u00f5ju on v\u00e4ike. See k\u00e4itumine teeb neid kasulikuks n\u00e4iteks MRI-s ja magnetilises tundlikkuses.<\/p>\n

Diamagnetilised ained seevastu vastanduvad magnetv\u00e4lja suunale. Nad loovad v\u00e4lja suunaga vastupidise v\u00e4lja, mis p\u00f5hjustab t\u00f5ukeid. See m\u00f5ju on isegi n\u00f5rgem, kuid see on stabiilne ja etteaimatav\u2014ideaalselt magnetkate ja lennutamiskatseteks.<\/p>\n\n\n\n\n\n\n\n\n
K\u00e4itumine<\/th>\nParamagnetic<\/th>\nDiamagnetic<\/th>\n<\/tr>\n<\/thead>\n
Saabuvus<\/td>\n~10\u207b\u2075 kuni 10\u207b\u00b3<\/td>\n~-10\u207b\u2076 kuni -10\u207b\u2075<\/td>\n<\/tr>\n
V\u00e4ljatugevuse vastus<\/td>\nJoondub v\u00e4lja poole<\/td>\nVastupidine v\u00e4lja<\/td>\n<\/tr>\n
Rakenduse t\u00fc\u00fcp<\/td>\nSuurendab magnetilisi efekte<\/td>\nKaitseb v\u00f5i t\u00f5ukab v\u00e4lja v\u00e4ljad<\/td>\n<\/tr>\n
Kasutusvaldkonnad<\/td>\nMRI kontrastained, sensorid<\/td>\nMagnetlevitatsioon, varjestus<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00dches kosmoses\u00f5iduki sensorite rakenduses soovitasin brassist (peamiselt diamagneetiline) alumiiniumile (paramagneetiline) \u00fcleminekut, et saavutada \u00f5rn, kuid j\u00e4rjepidev v\u00e4ljahetk. Muutus parandas signaali selgust 12% v\u00f5rra.<\/p>\n

J\u00e4reldus<\/h2>\n

Diamagneetilised materjalid t\u00f5ukuvad magnetv\u00e4ljadest eemale; paramagneetilised materjalid t\u00f5mmatakse \u00f5rnalt sisse. \u00dcks varjab, teine suurendab. \u00d5ige valik v\u00f5ib teie kujundust v\u00e4\u00e4rtuslikult m\u00f5jutada.<\/p>\n

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Diamagnetic vs Paramagnetic Do you know that not all materials behave the same in a magnetic field? Some get pulled in, others pushed away. Let\u2019s explore why. The difference between diamagnetic and paramagnetic materials lies in their magnetic susceptibility and how they respond to external magnetic fields. Both types play […]<\/p>","protected":false},"author":1,"featured_media":1691,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1690","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/06\/Xnip2025-06-19_13-47-31.jpg","_links":{"self":[{"href":"https:\/\/nbaem.com\/et\/wp-json\/wp\/v2\/posts\/1690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbaem.com\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbaem.com\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbaem.com\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbaem.com\/et\/wp-json\/wp\/v2\/comments?post=1690"}],"version-history":[{"count":3,"href":"https:\/\/nbaem.com\/et\/wp-json\/wp\/v2\/posts\/1690\/revisions"}],"predecessor-version":[{"id":2815,"href":"https:\/\/nbaem.com\/et\/wp-json\/wp\/v2\/posts\/1690\/revisions\/2815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/et\/wp-json\/wp\/v2\/media\/1691"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/et\/wp-json\/wp\/v2\/media?parent=1690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/et\/wp-json\/wp\/v2\/categories?post=1690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/et\/wp-json\/wp\/v2\/tags?post=1690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}