SebopehoSaense ea

Ke moment motsotso seo

Nahana ka, e le sebelisoa ho electrodynamics hore jwalo moment motsotso. Mathomo qoso bajari phallang hammoho le karolo e itseng ka kotloloho ba tsamaiso mokhanni, e le ka ho toba jwale foromo. Ka lebaka leo, ho na le ke hona joale ba itse qoso jwale (I * L, moo ke ile ka - boleng jwale, L - bolelele). Ka lehlakoreng le leng, molao Ampere o nahana ka e 'meli e tšoanang le qoso jwale ka L, hlokometse ho egoist. Ka sekgoqetsane koetsoeng dihalofo lona tse peli tse nang le fapaneng le tataiso ea morao-rao, eaba ba etsa moment jwale. Pota mong le e mong ea tšimo moment generated vortex, e tšoauoa ka moment qoso ea eona hona joale sekametseng perpendicular ho sefofane seo ea moeli e leng. Ho e bitsoa moment motsotso. Empa kaha re hlahloba feela metsoako e hona joale, ka nako eo ho ea ke motlakase, lentsoe lena le o bitsoa ka tsela e fapaneng. lebitso la e mong - ba khoheli moment motsotso (mantsiboea, ka linako tse ling o m).

E emela e mong oa likarolo tsa sehlooho tsa ntho efe kapa efe. Ho lumeloa hore ho moment motsotso hlaha ka lebaka la ho maqhubu le (jwalo ka microcosm le ka macrosystems). Tlas'a microcosm tabeng ena e bua ka athomo: fallela ka chitja potoloha liqoso (dieleketerone) ka ho nkoa e le e morao-rao ea motlakase. Ho tloha ka lintho tse bonahalang tse e na le likaroloana tsa motheo, e mong le e ba tse boetse e na le botsitso lona. Ka kōpo hlokomela hore tlas'a likaroloana tsa motheo tlameha ho utloisisoa ha feela limolek'hule le liathomo, empa hape protons, neutron, dieleketerone, le metsoako esita le tse nyenyane. From pono ea ho quantum nyenyenyane tsa moment khoheli motsotso ka lebaka la tlhaho phetha molao ba chenchana - e le ho ohla. Leha ho le joalo, khopolo ena e sa tsoa ka ho eketsehileng o ile a belaella leseling la moraorao khopolo ea tšimo-phatsa. Ka mohlala, e ka kakaretso ile a amohela ho ba teng ha seo ho thoeng ke anomalous moment bao boleng fapane le ea bo manolotsoeng abel ka khopolo quantum. Empa e tsoa ho ea tšimo le pono eo ho eona matla a khoheli ea phatsa efe kapa efe mathomo e sa generated qoso microcyteme ohla chenchana, 'me ke o mong oa metsoako e sa khaotseng tsa naha motlakase, e sa tloaelehang moment habonolo utloahala. boleng e hlalosoa e le o itseng sete ya linomoro quantum le khalemelo karolo e le ho ohla. Kahoo, motsotso a khoheli a ba ba neutron fehla motlakase itšetlehile ka matla le motlakase hona joale a sa tšoaneng ea tšimo lona motlakase.

Ha bala boleng lona bakeng sa balebeli ba potoloho le ho sebelisa mokhoa oa ho go tlaleletsa ea bohlokoa ea linako tse moment tsa mathomo moment jwale, ho bōpa e koetsoeng chitja sekgoqetsane.

Moment motsotso ka electrodynamics e laolwang ke moralo wa:

Am = S * Ke * n g,

moo ke ileng ka - boleng ba phallang jwale; S - koetsoeng sekgoqetsane sebakeng (chitja); n g - vector laela perpendicular ho sefofane seo sekgoqetsane e le hona teng. Ha moralo ka holimo ha e bontša, AM boholo ka vector bao tataiso ka ho ikemisetsa ka tsebahalang motlakase classic puso ea motona (letona letsoho nsete): haeba nsete le manakana a potolohang inahanelang bapisoa le tataiso ea phallo jwale, nsete tshisinyo ea 'mele tsamaisane le vector batlang.

Ea tšimo ea motlakase oa moment bo fapane ho tloha ntlha qoso ea tšimo, pele ho tsohle, ba phetolo ea mela ea tšimo. Kaha ponong ea fisiks moment tšoanang e leka-lekaneng tsamaiso ea tse peli liqoso motlakase, tse lekanang le tsa dimmojule, 'me polarity bo fapaneng (+ le -), moleng e lekanang ea tsitsipano qalong ea tefo,' me qetellong ba bang. Tabeng ea nako e 'ngoe feela ea mela qoso microcyteme diverge ka mahlakoreng' ohle, joaloka tleloubu ea lebone.

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