I-Neodymium Cylinder Magnet N52 – Isampula Yamahhala Iyatholakala | I-Fullzen

Umazibuthe we-N52 usho uzibuthe we-neodymium onebanga le-N52, okungelinye lamazinga aphezulu kazibuthe atholakalayo kuzibuthe ze-neodymium. U-"N" ukhombisa ukuthi uzibuthe we-neodymium, futhi u-"52" umele umkhiqizo wamandla wezinto zikazibuthe. Umkhiqizo wamandla aphezulu usho uzibuthe onamandla.

Kodwa-ke, ukucaciswa okuqondile kukazibuthe "oqine kakhulu" we-N52 kungahluka ngokuya ngezinto ezifana nosayizi, ubukhulu, ukunamathela, kanye nomkhiqizi.

Umazibuthe we-neodymium osesimweni sesilinda ngokuvamile unezigxobo ezimbili, isigxobo esisenyakatho nesigxobo esiseningizimu, njenganoma yimuphi omunye uzibuthe. Izigxobo zingamaphuzu angaphezulu kukazibuthe lapho indawo kazibuthe inamandla kakhulu futhi imigqa yamandla kazibuthe ivela noma ingena kuzibuthe.

Ukuze uthole uzibuthe we-cylindrical neodymium, isigxobo esibheka enyakatho sivame ukutholakala kwesinye seziphetho eziyisicaba, kuyilapho isigxobo esibheke eningizimu sitholakala komunye umkhawulo oyisicaba. Imigqa yamagnetic field ngokuvamile ihamba ngobude besilinda, ukusuka esigxotsheni esisenyakatho kuya esigxotsheni esiseningizimu.

Ukuhlelwa okuqondile kwezigxobo kanye nokuziphatha kwendawo kazibuthe kuhambisana nezimiso ezijwayelekile zikazibuthe kanye nezakhiwo zomazibuthe baphakade. Kubalulekile ukuqaphela ukuthi izigxobo zikazibuthe azikwazi ukuhlukaniswa komunye nomunye; ukwephula uzibuthe ube yizicucu ezincane kuzomane kudale omazibuthe abancane, ngalinye libe nezigxobo zalo ezisenyakatho naseningizimu.

Inkundla kazibuthe ekhiqizwa uzibuthe oyi-cylindrical unomphela iyinkimbinkimbi kunefomula elula yezibalo ngenxa yokuma kanye nezakhiwo zikazibuthe. Kodwa-ke, isilinganiso sefomula yensimu kazibuthe ehambisana ne-eksisi kazibuthe omude ingatholwa kusetshenziswa umthetho we-Biot-Savart, kucatshangwa ukuthi uzibuthe unozibuthe ngobude bawo futhi obukele ukude neziphetho zikazibuthe:
= 0⋅ 2 ⋅ 2B=2π⋅rμ⋅M​
Kuphi:
B amandla kazibuthe ebangeni r ukusuka eksisi kazibuthe.
0μ0​ ukungeneka kwesikhala esikhululekile (4 ×10−7 T⋅m/A4π×10−7T⋅m/A).
I-M iwukuzibuthe wento kazibuthe, emele umzuzu kazibuthe ngevolumu yeyunithi (A/mA/m).
Le fomula ihlinzeka ngokulinganiselwa kwamandla kazibuthe eduze kwe-eksisi kazibuthe omude oyisilinda. Khumbula ukuthi ukusabalalisa kwenkundla kazibuthe kwangempela kungathonywa ubude bukazibuthe, ububanzi, isiqondiso sokusebenza uzibuthe, kanye nezakhiwo ezithile zezinto ezibonakalayo. Ukuze uthole izibalo ezinembe kakhudlwana, ikakhulukazi ozibuthe abanamagnetization angalingani noma umumo ohlukile, ukulingisa izinombolo noma isofthiwe ekhethekile ingase idingeke.