{"id":2056,"date":"2025-09-01T04:54:09","date_gmt":"2025-09-01T04:54:09","guid":{"rendered":"https:\/\/nbaem.com\/?p=2056"},"modified":"2025-09-01T06:07:29","modified_gmt":"2025-09-01T06:07:29","slug":"what-are-magnetic-poles","status":"publish","type":"post","link":"https:\/\/nbaem.com\/cs\/what-are-magnetic-poles\/","title":{"rendered":"Co jsou magnetick\u00e9 p\u00f3ly vysv\u011btleno pro v\u011bdu a pr\u016fmysl"},"content":{"rendered":"<p>U\u017e jste n\u011bkdy p\u0159em\u00fd\u0161leli <strong>co skute\u010dn\u011b jsou magnetick\u00e9 p\u00f3ly<\/strong> a pro\u010d jsou d\u016fle\u017eit\u00e9?<br \/>\nOd veden\u00ed <strong>kompas\u016f<\/strong> po cel\u00e9 stolet\u00ed k pohonu <strong>motor\u016f, gener\u00e1tor\u016f a senzor\u016f<\/strong>, magnetick\u00e9 p\u00f3ly jsou j\u00e1drem nespo\u010dtu technologi\u00ed, kter\u00e9 pou\u017e\u00edv\u00e1me ka\u017ed\u00fd den.<br \/>\nV tomto rychl\u00e9m pr\u016fvodci z\u00edsk\u00e1te jasn\u00e9, p\u0159\u00edmo\u010dar\u00e9 vysv\u011btlen\u00ed <strong>severn\u00edch a ji\u017en\u00edch p\u00f3l\u016f<\/strong>, jak funguj\u00ed a pro\u010d jsou nezbytn\u00e9 v obou <strong>fyzice<\/strong> a ta <strong>pr\u016fmyslu magnetick\u00fdch materi\u00e1l\u016f<\/strong>.<br \/>\nPokud hled\u00e1te jednoduch\u00fd zp\u016fsob, jak pochopit magnetick\u00e9 p\u00f3ly bez nekone\u010dn\u00e9ho \u017eargonu\u2014poj\u010fme na to rovnou.<\/p>\n<h2>Z\u00e1kladn\u00ed definice magnetick\u00fdch p\u00f3l\u016f<\/h2>\n<p>Magnetick\u00e9 p\u00f3ly jsou <strong>dv\u011b odli\u0161n\u00e1 konce magnetu<\/strong> kde je jeho magnetick\u00e1 s\u00edla nejsiln\u011bj\u0161\u00ed. Tyto jsou zn\u00e1m\u00e9 jako <strong>Severn\u00ed p\u00f3l<\/strong> a ta <strong>Ji\u017en\u00ed p\u00f3l<\/strong>. Kdy\u017e p\u0159ibl\u00ed\u017e\u00edte magnet k jin\u00e9mu, <strong>severn\u00ed p\u00f3l jednoho magnetu p\u0159it\u00e1hne ji\u017en\u00ed p\u00f3l druh\u00e9ho<\/strong>, zat\u00edmco <strong>podobn\u00e9 p\u00f3ly se odpuzuj\u00ed<\/strong>.<\/p>\n<p>Ka\u017ed\u00fd magnet je <strong>magnetick\u00fd dip\u00f3l<\/strong>, co\u017e znamen\u00e1, \u017ee m\u00e1 v\u017edy jak severn\u00ed, tak ji\u017en\u00ed p\u00f3l. Nem\u016f\u017eete izolovat jedin\u00fd magnetick\u00fd p\u00f3l \u2014 pokud magnet roz\u0159\u00edznete na polovinu, ka\u017ed\u00fd kus bude m\u00edt st\u00e1le sv\u016fj vlastn\u00ed severn\u00ed a ji\u017en\u00ed p\u00f3l. Tato jedine\u010dn\u00e1 vlastnost je zp\u016fsobena zp\u016fsobem, jak\u00fdm jsou generov\u00e1na magnetick\u00e1 pole na atomov\u00e9 \u00farovni, s mal\u00fdmi magnetick\u00fdmi dip\u00f3ly z atom\u016f, kter\u00e9 se \u0159ad\u00ed ve stejn\u00e9m sm\u011bru.<\/p>\n<p>Magnetick\u00e9 p\u00f3ly jsou tak\u00e9 body, kde <strong>magnetick\u00e9 linie<\/strong> jsou nejv\u00edce koncentrovan\u00e9. Tyto linie vych\u00e1zej\u00ed ze severn\u00edho p\u00f3lu, k\u0159iv\u00ed se kolem okoln\u00edho prostoru a vstupuj\u00ed do ji\u017en\u00edho p\u00f3lu, vytv\u00e1\u0159ej\u00edc nep\u0159eru\u0161en\u00fd smy\u010dkov\u00fd magnetick\u00fd tok kolem a skrze magnet. Tento koncept je kl\u00ed\u010dov\u00fd pro pochopen\u00ed, jak magnety vz\u00e1jemn\u011b interaguj\u00ed a s jin\u00fdmi materi\u00e1ly.<\/p>\n<h2>Charakteristiky magnetick\u00fdch p\u00f3l\u016f<\/h2>\n<p><img decoding=\"async\" class=\"\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/Magnetic_Poles_Characteristics_Jye8Ie6xe.webp\" alt=\"Charakteristiky magnetick\u00fdch p\u00f3l\u016f\" width=\"1249\" height=\"448\" \/><\/p>\n<p>Magnetick\u00e9 p\u00f3ly maj\u00ed n\u011bkolik kl\u00ed\u010dov\u00fdch vlastnost\u00ed, kter\u00e9 ovliv\u0148uj\u00ed fungov\u00e1n\u00ed magnet\u016f. Nejz\u00e1kladn\u011bj\u0161\u00ed pravidlo je <strong>podobn\u00e9 p\u00f3ly se odpuzuj\u00ed a odli\u0161n\u00e9 p\u00f3ly se p\u0159itahuj\u00ed<\/strong>. To znamen\u00e1, \u017ee dva severn\u00ed p\u00f3ly se od sebe odpuzuj\u00ed, zat\u00edmco severn\u00ed a ji\u017en\u00ed p\u00f3l se p\u0159itahuj\u00ed.<\/p>\n<p>Magnetick\u00e9 linie v\u017edy za\u010d\u00ednaj\u00ed na severn\u00edm p\u00f3lu magnetu a kon\u010d\u00ed na jeho ji\u017en\u00edm p\u00f3lu. Tyto linie ukazuj\u00ed cestu, kterou magnetick\u00e1 s\u00edla proch\u00e1z\u00ed, a jsou nejsiln\u011bj\u0161\u00ed pobl\u00ed\u017e p\u00f3l\u016f.<\/p>\n<h2>Typy magnetick\u00fdch p\u00f3l\u016f<\/h2>\n<p>Magnetick\u00e9 p\u00f3ly lze rozd\u011blit do <strong>p\u0159irozen\u00fdch<\/strong> a <strong>um\u011bl\u00fdch<\/strong> typ\u016f, a mohou b\u00fdt tak\u00e9 <strong>do\u010dasn\u00fd<\/strong> or <strong>trval\u00fd<\/strong>.<\/p>\n<h3>P\u0159irozen\u00e9 magnetick\u00e9 p\u00f3ly<\/h3>\n<p>Zem\u011b sama je jako obrovsk\u00fd magnet s <strong>magnetick\u00fdm severn\u00edm p\u00f3lem<\/strong> a <strong>magnetick\u00fdm ji\u017en\u00edm p\u00f3lem<\/strong>. Tyto p\u00f3ly jsou spojeny s magnetick\u00fdm polem Zem\u011b, kter\u00e9 hraje velkou roli v navigaci, migraci voln\u011b \u017eij\u00edc\u00edch \u017eivo\u010dich\u016f a ochran\u011b p\u0159ed slune\u010dn\u00edm z\u00e1\u0159en\u00edm.<\/p>\n<h3>Um\u011bl\u00e9 magnetick\u00e9 p\u00f3ly<\/h3>\n<p>Vytv\u00e1\u0159\u00edme magnety s p\u00f3ly v mnoha tvarech:<\/p>\n<ul>\n<li><strong>Ty\u010dov\u00e9 magnety<\/strong> \u2013 klasick\u00e9 trval\u00e9 magnety s pevn\u00fdmi severn\u00edmi a ji\u017en\u00edmi p\u00f3ly.<\/li>\n<li><strong>Elektromagnety<\/strong> \u2013 magnety poh\u00e1n\u011bn\u00e9 elektrick\u00fdm proudem, kde m\u016f\u017eete p\u0159ep\u00ednat p\u00f3ly zapnout nebo vypnout nebo je obr\u00e1tit.<\/li>\n<li><strong>Specializovan\u00e9 magnetick\u00e9 sestavy<\/strong> \u2013 navr\u017eeny pro pr\u016fmyslov\u00e9 nebo spot\u0159ebitelsk\u00e9 aplikace, kde z\u00e1le\u017e\u00ed na s\u00edle a um\u00edst\u011bn\u00ed p\u00f3lu.<\/li>\n<\/ul>\n<p><strong>Do\u010dasn\u00e9 vs Trval\u00e9 magnetick\u00e9 p\u00f3ly<\/strong><\/p>\n<h2>Role magnetick\u00fdch p\u00f3l\u016f ve fyzice a technologii<\/h2>\n<p>Magnetick\u00e9 p\u00f3ly jsou j\u00e1drem toho, jak magnety funguj\u00ed ve v\u011bd\u011b a ka\u017edodenn\u00ed technice. V <strong>elektromagnetick\u00e9 teorii<\/strong>, v\u0161echny magnety jsou vn\u00edm\u00e1ny jako <strong>magnetick\u00e9 dip\u00f3ly<\/strong> se severn\u00edm a ji\u017en\u00edm p\u00f3lem a chov\u00e1n\u00ed t\u011bchto p\u00f3l\u016f vysv\u011btluje, jak proudy a pole interaguj\u00ed. Tento princip je z\u00e1kladem mnoha elektrick\u00fdch za\u0159\u00edzen\u00ed.<\/p>\n<p>In <strong>motory a gener\u00e1tory<\/strong>, magnetick\u00e9 p\u00f3ly vytv\u00e1\u0159ej\u00ed s\u00edlu, kter\u00e1 m\u011bn\u00ed pohyb na elekt\u0159inu nebo elekt\u0159inu na pohyb. P\u00f3ly v rotoru a statoru interaguj\u00ed s magnetick\u00fdmi poli toho druh\u00e9ho a vytv\u00e1\u0159ej\u00ed to\u010div\u00fd moment nebo generuj\u00ed proud.<\/p>\n<p><strong>Magnetick\u00e9 senzory<\/strong>\u2014jako jsou ty v chytr\u00fdch telefonech, vozidlech a pr\u016fmyslov\u00e9m vybaven\u00ed\u2014pou\u017e\u00edvaj\u00ed magnetick\u00e9 p\u00f3ly k detekci sm\u011bru, polohy nebo pohybu. \u010ctou zm\u011bny v magnetick\u00e9m poli, \u010dasto vytv\u00e1\u0159en\u00e9m p\u00f3ly permanentn\u00edho magnetu. V <strong>za\u0159\u00edzen\u00edch pro ukl\u00e1d\u00e1n\u00ed dat<\/strong> jako jsou pevn\u00e9 disky, se magnetick\u00e9 p\u00f3ly pou\u017e\u00edvaj\u00ed k reprezentaci bin\u00e1rn\u00edch dat zarovn\u00e1n\u00edm drobn\u00fdch magnetick\u00fdch dom\u00e9n do severn\u00ed nebo ji\u017en\u00ed orientace.<\/p>\n<p>In <strong>v\u011bd\u011b o magnetick\u00fdch materi\u00e1lech<\/strong>pom\u00e1h\u00e1 porozum\u011bn\u00ed p\u00f3l\u016fm in\u017een\u00fdr\u016fm navrhovat siln\u011bj\u0161\u00ed a efektivn\u011bj\u0161\u00ed magnety. Um\u00edst\u011bn\u00ed p\u00f3l\u016f, tvar a \u0159\u00edzen\u00ed pole ovliv\u0148uj\u00ed v\u00fdkon ve v\u0161em, od vysoce \u00fa\u010dinn\u00fdch elektromotor\u016f po pokro\u010dil\u00e9 l\u00e9ka\u0159sk\u00e9 zobrazovac\u00ed za\u0159\u00edzen\u00ed, jako jsou MRI. Tyto znalosti tak\u00e9 \u0159\u00edd\u00ed v\u00fdrobu specializovan\u00fdch magnet\u016f\u2014jako jsou neodymov\u00e9 (NdFeB) nebo feritov\u00e9 magnety\u2014p\u0159izp\u016fsoben\u00e9 specifick\u00fdm pr\u016fmyslov\u00fdm pot\u0159eb\u00e1m na trhu v \u010cesk\u00e9 republice.<\/p>\n<h2>Magnetick\u00e9 p\u00f3ly Zem\u011b Zvl\u00e1\u0161tn\u00ed p\u0159\u00edpad<\/h2>\n<p><img decoding=\"async\" class=\"\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/Earth_magnetic_pole_reversal_effects_W76a7U5UY.webp\" alt=\"D\u016fsledky reversu magnetick\u00fdch p\u00f3l\u016f Zem\u011b\" width=\"1193\" height=\"671\" \/><\/p>\n<p>Samotn\u00e1 Zem\u011b funguje jako obrovsk\u00fd magnet, s <strong>magnetick\u00fdm severn\u00edm p\u00f3lem<\/strong> a <strong>magnetick\u00fdm ji\u017en\u00edm p\u00f3lem<\/strong> vytvo\u0159en\u00fdm pohybem roztaven\u00e9ho \u017eeleza ve sv\u00e9m vn\u011bj\u0161\u00edm j\u00e1dru. Tento pohyb generuje Zemsk\u00e9 <strong>magnetick\u00e9 pole<\/strong>, proces zvan\u00fd <strong>geomagnetismus<\/strong>, kter\u00fd n\u00e1s chr\u00e1n\u00ed p\u0159ed \u0161kodliv\u00fdm slune\u010dn\u00edm z\u00e1\u0159en\u00edm a vede kompasy pro navigaci.<\/p>\n<p>Jednou z unik\u00e1tn\u00edch v\u011bc\u00ed na magnetick\u00fdch p\u00f3lech Zem\u011b je, \u017ee nejsou pevn\u00e9. Postupem \u010dasu m\u011bn\u00ed svou polohu\u2014proces zn\u00e1m\u00fd jako <strong>magnetick\u00e1 deviace<\/strong>\u2014a ka\u017ed\u00fdch n\u011bkolik set tis\u00edc let se ve skute\u010dnosti <strong>p\u0159ep\u00f3lov\u00e1vaj\u00ed<\/strong>. B\u011bhem p\u0159ep\u00f3lov\u00e1n\u00ed magnetick\u00fdch p\u00f3l\u016f se sever st\u00e1v\u00e1 jihem a naopak. K t\u011bmto p\u0159ep\u00f3lov\u00e1n\u00edm nedoch\u00e1z\u00ed p\u0159es noc, ale v pr\u016fb\u011bhu tis\u00edc\u016f let.<\/p>\n<p>Zm\u011bny na p\u00f3lech mohou ovlivnit:<\/p>\n<ul>\n<li><strong>Naviga\u010dn\u00ed syst\u00e9my<\/strong> \u2013 Kompasy mohou vy\u017eadovat p\u0159e\u00fapravu kalibrace pro p\u0159esnost.<\/li>\n<li><strong>Komunika\u010dn\u00ed s\u00edt\u011b<\/strong> \u2013 Vysoce frekven\u010dn\u00ed r\u00e1diov\u00e9 sign\u00e1ly mohou b\u00fdt naru\u0161eny.<\/li>\n<li><strong>Satelity a elektrick\u00e9 s\u00edt\u011b<\/strong> \u2013 Zv\u00fd\u0161en\u00e1 slune\u010dn\u00ed radiace m\u016f\u017ee zp\u016fsobit poruchy nebo v\u00fdpadky.<\/li>\n<\/ul>\n<p>Pochopen\u00ed zemsk\u00fdch p\u00f3l\u016f nen\u00ed jen z\u00e1le\u017eitost\u00ed v\u011bdc\u016f\u2014je kl\u00ed\u010dov\u00e9 pro odv\u011btv\u00ed jako je n\u00e1mo\u0159n\u00ed doprava, letectv\u00ed, pr\u016fzkum ropy a vesm\u00edrn\u00e1 technologie v \u010cesk\u00e9 republice, kter\u00e1 spol\u00e9haj\u00ed na <strong>p\u0159esn\u00e9 magnetick\u00e9 m\u011b\u0159en\u00ed<\/strong>.<\/p>\n<h2>Magnetick\u00e9 p\u00f3ly v pr\u016fmyslu magnetick\u00e9ho materi\u00e1lu<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/Magnetic_Poles_in_Industrial_Magnets_b0vDp1zgY.webp\" alt=\"Magnetick\u00e9 p\u00f3ly v pr\u016fmyslov\u00fdch magnetech\" \/><\/p>\n<p>Pochopen\u00ed magnetick\u00fdch p\u00f3l\u016f je kl\u00ed\u010dov\u00e9 p\u0159i navrhov\u00e1n\u00ed a dod\u00e1vk\u00e1ch magnetick\u00fdch materi\u00e1l\u016f pro r\u016fzn\u00e1 odv\u011btv\u00ed v \u010cesk\u00e9 republice. Zp\u016fsob, jak\u00fdm jsou severn\u00ed a ji\u017en\u00ed p\u00f3ly magnetu zarovn\u00e1ny, p\u0159\u00edmo ovliv\u0148uje jeho s\u00edlu, stabilitu a vhodnost pro konkr\u00e9tn\u00ed pou\u017eit\u00ed. Od dr\u017een\u00ed sil po p\u0159esnost senzor\u016f, uspo\u0159\u00e1d\u00e1n\u00ed p\u00f3l\u016f m\u016f\u017ee rozhodnout o v\u00fdkonu produktu.<\/p>\n<p>V NBAEM pracujeme s \u0161irokou \u0161k\u00e1lou <strong>Magnetick\u00e9 materi\u00e1ly<\/strong> p\u0159izp\u016fsobenou pot\u0159eb\u00e1m \u010desk\u00fdch v\u00fdrobc\u016f. To zahrnuje:<\/p>\n<ul>\n<li><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/cs\/products\/neodymium-magnet\/\" target=\"_blank\" rel=\"noopener\"><strong>NdFeB magnety (Neodym-\u017delezo-B\u00f3r)<\/strong> <\/a><\/span>\u2013 Vysoce v\u00fdkonn\u00e9 magnety s siln\u00fdmi magnetick\u00fdmi p\u00f3ly, ide\u00e1ln\u00ed pro kompaktn\u00ed motory, gener\u00e1tory a p\u0159esn\u00e9 p\u0159\u00edstroje.<\/li>\n<li><a href=\"https:\/\/nbaem.com\/cs\/products\/ceramic-magnet\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff6600;\">Ferritov\u00e9 magnety<\/span><\/strong><\/a> \u2013 N\u00e1kladov\u011b efektivn\u00ed, odoln\u00e9 proti korozi magnety, \u010dasto pou\u017e\u00edvan\u00e9 v reproduktorech, dom\u00e1c\u00edch spot\u0159ebi\u010d\u00edch a automobilov\u00fdch d\u00edlech.<\/li>\n<\/ul>\n<p>Tak\u00e9 nab\u00edz\u00edme <strong>zak\u00e1zkov\u00e1 magnetick\u00e1 \u0159e\u0161en\u00ed<\/strong> na z\u00e1klad\u011b konfigurace p\u00f3l\u016f, tvaru, povrchov\u00e9 \u00fapravy a po\u017eadovan\u00e9 s\u00edly pole. A\u0165 u\u017e jde o pr\u016fmyslov\u00e9 automatiza\u010dn\u00ed za\u0159\u00edzen\u00ed, l\u00e9ka\u0159sk\u00e9 p\u0159\u00edstroje nebo elektrick\u00e9 n\u00e1\u0159ad\u00ed, \u00faprava magnetick\u00fdch p\u00f3l\u016f podle \u00fakolu zaji\u0161\u0165uje efektivitu a spolehlivost.<\/p>\n<p>Zam\u011b\u0159en\u00edm na interakci p\u00f3l\u016f a pou\u017eit\u00edm spr\u00e1vn\u00e9ho magnetick\u00e9ho materi\u00e1lu pom\u00e1h\u00e1me \u010desk\u00fdm klient\u016fm dos\u00e1hnout lep\u0161\u00edho v\u00fdkonu produktu, del\u0161\u00ed \u017eivotnosti a ni\u017e\u0161\u00edch provozn\u00edch n\u00e1klad\u016f.<\/p>\n<h2>Obvykl\u00e9 myln\u00e9 p\u0159edstavy o magnetick\u00fdch p\u00f3lech<\/h2>\n<p>Mnoho lid\u00ed si mysl\u00ed, \u017ee magnetick\u00e9 p\u00f3ly mohou existovat samostatn\u011b, ale to nen\u00ed pravda. Ka\u017ed\u00fd magnet je <strong>magnetick\u00fd dip\u00f3l<\/strong>, co\u017e znamen\u00e1, \u017ee v\u017edy m\u00e1 jak severn\u00ed, tak ji\u017en\u00ed p\u00f3l. Pokud magnet roz\u0159\u00edznete na polovinu, nez\u00edsk\u00e1te samostatn\u00fd severn\u00ed a ji\u017en\u00ed p\u00f3l \u2014 dostanete dva men\u0161\u00ed magnety, ka\u017ed\u00fd se sv\u00fdm p\u00e1rem p\u00f3l\u016f.<\/p>\n<p>Dal\u0161\u00ed b\u011b\u017en\u00fd m\u00fdtus je, \u017ee <strong>magnetick\u00e9 monop\u00f3ly<\/strong> (jednotliv\u00fd magnetick\u00fd p\u00f3l bez sv\u00e9ho prot\u011bj\u0161ku) existuj\u00ed v b\u011b\u017en\u00fdch magnetech. Neexistuj\u00ed. A\u010dkoliv v\u011bdci studuj\u00ed my\u0161lenku monop\u00f3l\u016f v teoretick\u00e9 fyzice, nikdy nebyly nalezeny v p\u0159\u00edrod\u011b ani v komer\u010dn\u00edch magnetech.<\/p>\n<p>Zde je rychl\u00fd zp\u016fsob, jak odli\u0161it fakta od fikce:<\/p>\n<ul>\n<li><strong>M\u00fdtus<\/strong>: M\u016f\u017eete izolovat severn\u00ed nebo ji\u017en\u00ed p\u00f3l.<br \/>\n<strong>Fakt<\/strong>: P\u00f3ly v\u017edy p\u0159ich\u00e1zej\u00ed v p\u00e1rech v re\u00e1ln\u00fdch magnetech.<\/li>\n<li><strong>M\u00fdtus<\/strong>: Magnetick\u00e9 p\u00f3ly Zem\u011b funguj\u00ed p\u0159esn\u011b jako ty u ty\u010dov\u00e9ho magnetu.<br \/>\n<strong>Fakt<\/strong>: P\u00f3ly Zem\u011b se posouvaj\u00ed a mohou dokonce b\u011bhem tis\u00edcilet\u00ed zm\u011bnit sm\u011br.<\/li>\n<li><strong>M\u00fdtus<\/strong>: Magnety ztr\u00e1cej\u00ed sv\u00e9 p\u00f3ly, pokud jsou rozbity.<br \/>\n<strong>Fakt<\/strong>: Rozbit\u00ed magnetu pouze vytv\u00e1\u0159\u00ed men\u0161\u00ed magnety s ob\u011bma p\u00f3ly zachovan\u00fdmi.<\/li>\n<\/ul>\n<p>Porozum\u011bn\u00ed t\u011bmto fakt\u016fm je u\u017eite\u010dn\u00e9 p\u0159i pr\u00e1ci s <strong>permanentn\u00edmi magnety, elektromagnety a magnetick\u00fdmi materi\u00e1ly<\/strong>, a\u0165 u\u017e je pou\u017e\u00edv\u00e1te v pr\u016fmyslov\u00fdch aplikac\u00edch, motorech nebo ka\u017edodenn\u00edch za\u0159\u00edzen\u00edch.<\/p>","protected":false},"excerpt":{"rendered":"<p>Zjist\u011bte, co jsou magnetick\u00e9 p\u00f3ly, jejich typy, funkce a role ve v\u011bd\u011b, pr\u016fmyslu a magnetick\u00fdch materi\u00e1lech NBAEM<\/p>","protected":false},"author":1,"featured_media":2055,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2056","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/Earths_Magnetic_Poles_0vx67wq2H.webp","_links":{"self":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts\/2056","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/comments?post=2056"}],"version-history":[{"count":1,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts\/2056\/revisions"}],"predecessor-version":[{"id":2059,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts\/2056\/revisions\/2059"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/media\/2055"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/media?parent=2056"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/categories?post=2056"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/tags?post=2056"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}