Kodi mphamvu ya maginito ya electromagnet ikugwirizana ndi chiyani?

Gawo 1 Momwe mungawerengere mphamvu ya electromagnet?

Choyamba, tiyenera kumvetsetsa momwe maginito a electromagnet amapangidwira. Mphamvu ya maginito ya solenoid yokhala ndi magetsi iyenera kukhala B = u0 * n * I malinga ndi lamulo la Biot-Savart. B = u0 * n * I , B ndi mphamvu ya maginito induction intensity, u0 ndi nthawi zonse, n chiwerengero cha kutembenuka kwa solenoid, ndipo ine ndikukhala mu waya. Choncho, kukula kwa maginito kumatsimikiziridwa ndi zamakono ndi chiwerengero cha kutembenuka kwa solenoid!

Gawo 2: Dziwani Kumanga kwa ma electromagnet ndi mfundo yogwirira ntchito?

Electromagnet kapena solenoid ndi mawu wamba amitundu yonse yamagetsi amagetsi.

Kwenikweni, ma elekitiromagineti kapena solenoids ndi zida zomwe zimapanga mphamvu ya maginito pogwiritsa ntchito koyilo yopatsa mphamvu, kuziwongolera kupyola m'zigawo zoyenera zachitsulo zokhala ndi mpweya. Apa, mitengo ya maginito imapangidwa pakati pomwe mphamvu ya maginito yokopa, mphamvu ya maginito, imapambana.

Ngati palibe mphamvu yomwe imagwiritsidwa ntchito pa koyilo, palibe mphamvu yamagetsi yomwe imapangidwa; ngati coil panopa ikuyendetsedwa, mphamvu ya maginito imatha kuyendetsedwa. Kutengera kapangidwe ka chitsulo, mphamvu ya maginito imagwiritsidwa ntchito kusuntha mozungulira kapena mozungulira kapena kugwiritsa ntchito zida zamagulu, kuzichepetsa kapena kuzikonza.

Gawo 3, makiyi amakhudza mphamvu ya maginito?

Pali zinthu zisanu zomwe zimakhudza mphamvu ya maginito ya electromagnet:

3.1 ikugwirizana ndi kuchuluka kwa kutembenuka kwa bala la solenoid coil mkati mwa bobbin. Chiwerengero cha kutembenuka kwa solenoid koyilo kumatha kusinthidwa ndi mawaya kuti asinthe kukula kwa mphamvu ya maginito.

3.2 Zimakhudzana ndi mphamvu yamagetsi yomwe imadutsa pa conductor. Kudutsa kwamakono kudzera mwa conductor kungasinthidwe mwa kusuntha rheostat, ndipo zamakono zingathenso kuwonjezereka mwa kuwonjezera chiwerengero cha mphamvu. Mphamvu zambiri, zamphamvu kwambiri.

3.3 mkati mwachitsulo chapakati chidzakhudzanso mphamvu ya solenoid. Maginito ndi amphamvu pamene pali chitsulo pakati, ndi ofooka pamene palibe chitsulo pakati;

3.4. Zimakhudzana ndi zinthu zofewa za maginito zapakati pachitsulo cha conductor.

3.5 Kulumikizana kwapakati pachitsulo chachitsulo kudzakhudzanso mphamvu ya maginito.

Chilimwe: mukapanga cholumikizira cha solenoid, mphamvu ndi nthawi ya moyo komanso momwe mungadziwire, ngati mukufuna kupanga cholumikizira chanu cha solenoid, injiniya wathu waluso akufuna kulumikizana ndikulankhula nanu kuti mupereke malingaliro aukadaulo.