Magetsi, maginito ndi mphamvu Choyamba, pofuna kumveketsa bwino mfundo zamagalimoto, tiyeni tionenso malamulo/malamulo okhudza mafunde, maginito, ndi mphamvu.Ngakhale pali lingaliro lachikhumbo, ndikosavuta kuiwala chidziwitso ichi ngati simugwiritsa ntchito maginito pafupipafupi. Kufotokozera mwatsatanetsatane mfundo ya kasinthasintha Mfundo yozungulira ya injini ikufotokozedwa pansipa.Timagwirizanitsa zithunzi ndi mafomu kuti tifotokoze. Pamene chimango chotsogolera chili ndi makona anayi, mphamvu yomwe ikugwira ntchito panopa imaganiziridwa. Mphamvu F yogwira ntchito pazigawo A ndi c ndi:
Amapanga torque mozungulira pakati pa axis. Mwachitsanzo, poganizira za dera lomwe ngodya yozungulira ili θ yokha, mphamvu yomwe imagwira ngodya zolondola mpaka b ndi d ndi sinθ, motero torque Ta ya gawo a imawonetsedwa ndi njira iyi:
Poganizira gawo c momwemonso, torque imachulukitsidwa kawiri ndikupereka torque yowerengedwa ndi:
Popeza dera la rectangle ndi S=h·l, kuyika m'malo mwa njira yomwe ili pamwambapa kumabweretsa zotsatirazi:
Njirayi simagwira ntchito pamakona anayi okha, komanso mawonekedwe ena odziwika ngati mabwalo.Magalimoto amagwiritsa ntchito mfundo imeneyi. Mfundo yozungulira injini imatsatira malamulo (malamulo) okhudzana ndi mafunde, maginito ndi mphamvu. Mfundo yopangira mphamvu zamagalimoto Mfundo yopanga mphamvu ya injini idzafotokozedwa pansipa. Monga tafotokozera pamwambapa, galimoto ndi chipangizo chomwe chimasintha mphamvu yamagetsi kukhala mphamvu, ndipo imatha kukwaniritsa kayendetsedwe ka kayendetsedwe kake pogwiritsa ntchito mphamvu yopangidwa ndi kugwirizana kwa maginito ndi mphamvu yamagetsi.M'malo mwake, injiniyo imathanso kusintha mphamvu zamakina (kuyenda) kukhala mphamvu yamagetsi kudzera pamagetsi amagetsi.Mwanjira ina,galimotoili ndi ntchito yopangira magetsi.Pamene mukuganiza za kupanga magetsi, mwinamwake mukuganiza za majenereta (omwe amadziwikanso kuti "Dynamo", "Alternator", "generator", "Alternator", etc.), koma mfundoyi ndi yofanana ndi yamagetsi amagetsi, ndi kapangidwe koyambira ndi kofanana.Mwachidule, galimoto imatha kuyendayenda podutsa panopa pazikhomo, mosiyana, pamene shaft ya injini ikuzungulira, panopa ikuyenda pakati pa zikhomo. Ntchito yopanga mphamvu ya injini Monga tanena kale, kupanga mphamvu zamakina amagetsi kumadalira kulowetsa kwamagetsi.M'munsimu muli chithunzi cha malamulo oyenera (malamulo) ndi ntchito yopangira mphamvu. Chithunzi chakumanzere chikuwonetsa kuti pompopompo ikuyenda motsatira lamulo lamanja la Fleming.Ndi kayendedwe ka waya mu maginito flux, mphamvu ya electromotive imapangidwa mu waya ndikuyenda kwamakono. Chithunzi chapakati ndi chojambula choyenera chimasonyeza kuti malinga ndi lamulo la Faraday ndi lamulo la Lenz, zamakono zimayenda mosiyanasiyana pamene maginito (flux) amayandikira pafupi kapena kutali ndi koyilo. Tifotokoza mfundo yopangira mphamvu pamaziko awa. Kufotokozera mwatsatanetsatane mfundo yopangira mphamvu Tiyerekeze kuti koyilo ya dera S (=l×h) imazungulira pa liwiro la angular la ω mu mphamvu ya maginito yofanana. Panthawiyi, poganiza kuti njira yofananira ya coil pamwamba (mzere wachikasu pakati pa chithunzi chapakati) ndi mzere wowongoka (mzere wa madontho wakuda) ponena za kachulukidwe ka maginito kumapanga ngodya ya θ (= ωt), maginito flux Φ kulowa mu koyilo amaperekedwa ndi njira zotsatirazi:
Kuphatikiza apo, mphamvu ya electromotive E yopangidwa mu coil ndi electromagnetic induction ndi motere:
Pamene mayendedwe ofanana a koyilo pamwamba ndi perpendicular kwa maginito flux malangizo, electromotive mphamvu amakhala ziro, ndi mtheradi mtengo wa mphamvu electromotive ndi yaikulu pamene yopingasa.
Nthawi yotumiza: Oct-05-2022 
