Neodymium Cylinder Magnet N52 - Zitsanzo Zaulere Zilipo | Fullzen

Maginito a N52 amatanthauza maginito a neodymium okhala ndi giredi ya N52, yomwe ndi imodzi mwamagiredi apamwamba kwambiri amphamvu a maginito a neodymium. "N" ikuwonetsa kuti ndi maginito a neodymium, ndipo "52" imayimira mphamvu yamagetsi yamagetsi. A apamwamba mphamvu mankhwala zikutanthauza wamphamvu maginito.

Komabe, tsatanetsatane wa maginito "amphamvu kwambiri" a N52 cylinder amatha kusiyanasiyana kutengera zinthu monga kukula, makulidwe, zokutira, ndi wopanga.

Maginito a neodymium owoneka ngati silinda amakhala ndi mitengo iwiri, pole ya kumpoto ndi pole ya kumwera, monga maginito ena aliwonse. Mitengoyi ndi mfundo zomwe zili pamwamba pa maginito pomwe mphamvu ya maginito imakhala yamphamvu kwambiri ndipo mizere yamphamvu ya maginito imatuluka kapena kulowa mu maginito.

Kwa maginito a cylindrical neodymium, pole yofunafuna kumpoto nthawi zambiri imakhala pamphepete mwa lathyathyathya, pamene mtengo wofunafuna kum'mwera uli pamapeto ena. Mizere ya maginito nthawi zambiri imayendera kutalika kwa silinda, kuchokera kumpoto mpaka kumwera.

Makonzedwe enieni a mitengo ndi machitidwe a maginito amagwirizana ndi mfundo zambiri za magnetism ndi katundu wa maginito okhazikika. Ndikofunika kuzindikira kuti mitengo ya maginito sangathe kudzipatula kwa wina ndi mzake; kuthyola maginito m'zidutswa zing'onozing'ono kumangopanga maginito ang'onoang'ono, aliyense ali ndi mitengo yake ya kumpoto ndi kumwera.

Mphamvu ya maginito yomwe imapangidwa ndi maginito okhazikika a cylindrical ndizovuta kwambiri kuposa masamu osavuta chifukwa cha mawonekedwe ndi mawonekedwe a maginito. Komabe, chilinganizo choyerekeza cha mphamvu ya maginito yomwe ili pamtunda wa maginito atali atali amatha kupangidwa pogwiritsa ntchito lamulo la Biot-Savart, poganiza kuti maginito amapangidwa ndi maginito kutalika kwake ndipo wowonerayo ali kutali ndi malekezero a maginito:
= 0⋅ 2 ⋅ 2B=2π⋅rμ⋅M
Kumene:
B ndi mphamvu ya maginito yomwe ili pamtunda r kuchokera kumtunda wa maginito.
0μ0 ndi kuthekera kwa malo aulere (4 × 10−7 T⋅m/A4π×10−7T⋅m/A).
M ndi magnetization wa zinthu maginito, kuimira mphindi maginito pa voliyumu unit (A/mA/m).
Fomulayi imapereka chithunzithunzi cha mphamvu ya maginito yomwe imayenderana ndi maginito aatali a cylindrical. Kumbukirani kuti kugawa kwenikweni kwa maginito kumatha kutengera kutalika kwa maginito, m'mimba mwake, momwe maginito amayendera, komanso mawonekedwe ake enieni. Kuti muwerenge zolondola, makamaka maginito okhala ndi maginito osafanana kapena mawonekedwe osiyanasiyana, pangafunike kuyerekezera manambala kapena mapulogalamu apadera.