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Pehea ka hana ʻana o nā motika uila kiʻekiʻe

2024-07-10

Hoʻokumu ʻana i nā māla magnetic
ʻO ka mea mua i kamaʻilio ʻia ʻo ia ka hanauna o ke kahua magnetic. Ma kahimīkini uila kiʻekiʻe, ke kahua makeke i hanaia e ka au e kahe ana ma o na wiliwili e pili ana me ke kahua hookuonoono i hanaia e na magnet mau a i ole ke au i hoohanaia e hana i ka torque e hoohuli i ke kaa. ʻO ke kumu o kēia launa pū ʻana, ʻo ia ka huki like ʻana a i ʻole ka hoʻihoʻi ʻana ma waena o nā laina kaha magnetic.

Ka pilina ma waena o ke kahua magnetic a me ke au
Hoʻokomo ʻia ke au i loko o kahi kaʻa i ka ikaika i mua o kahi māla magnetic, e hoʻoneʻe ai ka mea hoʻokele. Hoʻokumu ʻia kēia ma ke kumukānāwai o ka ikaika Lorentz, e ʻōlelo ana e kau ʻia nā uku i nā ikaika ke neʻe lākou i kahi kahua magnetic. Innā motika uila kiʻekiʻe, ma ka hoomalu ana i ke kuhikuhi a me ka nui o ke au, hiki ia makou ke hoomalu pono i ke kuhikuhi a me ka wikiwiki o ka hoololi ana o ka motika.

ʻO ke ʻano o ke kaʻa
He mea koʻikoʻi ke kūkulu ʻana i nā mīkini uila kiʻekiʻe i ka hana a me ka hoʻohana ʻana i nā māla magnetic. ʻO ka maʻamau he mau ʻāpana e like me nā windings, magnets a me nā bearings. ʻO nā wiliwili ke ala e hele ai ke au a ʻo ia ka mea nui i ka hana ʻana i ke kahua magnetic; Hāʻawi nā mea magnet i kahi pākuʻi mau e launa pū me ke kahua magnetic i hana ʻia e nā wili; a ʻo nā bearings e hōʻoiaʻiʻo i ka holo ʻana o ka motika.

Ka hoomalu ana i ke kuhikuhi a me ka nui o ke kahua magnetic
I nā motika uila kiʻekiʻe, hiki iā mākou ke hoʻomalu i ka nui a me ke kuhikuhi o ke kahua magnetic ma o ka hoʻololi ʻana i ka nui a me ke kuhikuhi o ke au, pēlā e ʻike ai i ka mana o ka moto. Hiki i kēia mana maʻalahi ke hoʻololi i nā motika kiʻekiʻe-voltage i nā kūlana hana a me nā koi.
ʻAʻole wale ke kahua magnetic he mea kūlohelohe wale nō, akā he kumu nui hoʻi i ka ʻike ʻana i ka hana o nā kaʻa.