Kaʻume mākenēki kahua o ka'ōwili hao me kaʻikena. Electromagnets a me kā lākou palapala noi

Electromagnetism - he lākou aʻike manaʻo kena ae la ma ka pili ana o ka uila paialewa a meʻume mākenēki kihapai. I kekahi manawa, i kēia pili hiki aku i ka undesirable loa. No ka laʻana, ka mea pono e kahe ana ma ka uila uwea i loko o ka moku ke kumu panana hoʻokali kūpono 'haiahū kūmau moku ka. Naʻe, uila ua pinepine ka noonoo e hoʻohana 'ia no ka ho okumuʻume mākenēki kihapai o kiʻekiʻe pinepine'. E like me he kumu electromagnets. About ia i keia la, a mākou e'ōlelo.

Ka uila Kumuhana o kēia , a me kaʻume mākenēki koko

Ke ka nui ana o kaʻume mākenēki kula ke hoʻoholo i ka helu o kaʻume mākenēki koko laina, a e kau mai maluna o ka pa alima wahi. Kaʻume mākenēki kahua ia lŘlŘ na wahi a kahi uilaʻikena lua i pele, a me kaʻume mākenēki koko i loko o ka lewa ka hapaʻauhau a hiki i ka hope. Hike uea e hali ana i kaʻikena, hiki ke lena i loko o ka'ōwili hao. Ma ka pono uuku ke kahahńnai o ka huli, ua hiki aku i ka mahuahua maʻume mākenēki koko. Ma keia hihia, no ka he ua i mahuahua.

Kanawai o ka lehulehu o kaʻume mākenēki koko hiki ke hou hoʻokāʻoi 'ia e hoʻoulu ai i ka helu o nā' ana e haʻalele, oa. E. kihi loa o ka uea i loko o ka'ōwili hao. Ke kamailio He oiaio. hiki ke hoemi ma ka hōʻemiʻana i ka helu o nā 'ana e haʻalele i kaʻume mākenēki kahua'ōwili haoʻikena.

E loaa nui launa. Ma ka wahi o kā mākouʻume mākenēki koko nuʻa (ia no pa alima āpana loa kahe laina) i ka pili ma waena o ka uila he au, ua kaheaia ka helu o nā 'ana e haʻalele o uea n, a me kaʻume mākenēki koko B like penei: Ma kaʻikena hapaʻauhau iā V. 12 A, i ka pono ma ka'ōwili hao o 3' ana e haʻalele ua hana like o ka iaʻume mākenēki ke kahua me ka papa o 3 kekahi, i ka pono ma ka'ōwili hao o 12 'ana e haʻalele. He nui ka ike, ka hoʻoponopono mea hiki pilikia.

solenoid

I ka'ōwili hao a wahi iho la uea, ua kapaʻia he solenoid kaʻume mākenēki kahua. Nā kaula i e wahi iho la i ka hao (hao kāna mau 'ōlelo). Kupono a me ka nonmagnetic kumu (e laʻa me, ea Kora naʻEsau). E like me 'oe ke ike, e hiki ke hoʻohana i wale i ka hao, e ho okumu i kekahiʻume mākenēki kahua'ōwili hao me kaʻikena. Mai ka oiai o ka nui o kekahi ole-ʻume mākenēki kāna mau 'ōlelo koko like paha ka mamao. Ia mea, no ka luna pili ma waena o ka he pele, a me ka helu o nā 'ana e haʻalele i loko o keia hihia ua hana pololei. Penei, hiki ke hoemiia ke kahuaʻume mākenēki o ka'ōwili hao pono, ina pili mākou i kēia kumu.

I ka hoʻohana 'ana i ka hao i loko o ka solenoid

No ke aha lā i loko o ka solenoid i hoʻohana hao? Kona alo ololi kaʻume mākenēki kahua o ka'ōwili hao me ka pono i loko o nā manaʻo mai i ko. Ua maoli kaʻume mākenēki hopena o ka papa, pinepine tausani o nā manawa a oi. Naʻe, ka mea hiki ke wawahiia kekahi nui proportionality. Ua mea e pili ana i ka mea ole ma waena o kaʻume mākenēki koko, a me ka pono i loko o nā coils me ka lewa Kora naʻEsau.

Microscopic kahua i loko o nā kāʻei kapu hao (hou kaʻoi loa, kā lākou ʻume mākenēki minute) ma lalo o ka hana ana o kaʻume mākenēki ke kahua i ua ua loaʻa au i kūkulu i loko o kekahi ao ao. E like me ka hopena o ke alo aku o ka hao kāna mau 'ōlelo o ka papa produces he nuiʻume mākenēki koko no pa alima kea pauku kaula. Penei, i ke koko nuʻa maoli he nunui. Ka wā a pau kāʻei kapu ua kūponoʻia i loko o kekahi ala e hiki aku, no hoi mahuahua ka pono (a me ka helu o nā 'ana e haʻalele i loko o ka'ōwili hao) wale iki maoli kaʻume mākenēki koko nuʻa.

Ano, e hai mai oe i ka wahi e pili ana i ka hoʻokomo. He mea nui i kekahi hapa o na kumuhana o ka ukupanee no mākou.

Kaʻume mākenēki hoʻokomo'ōwili hao me kaʻikena

ʻOiai kaʻume mākenēki kahua o ka solenoid me ka hao kāna mau 'ōlelo mea nui ka ikaika ma mua o kaʻume mākenēki kahua o ka solenoid ea Kora naʻEsau, kona waiwai mea i kaupalena' ia ka waiwai o ka hao. I ka nui o ka'ōwili hao i hana i mea lewa-kāna mau 'ōlelo theoreticallyʻaʻohe palena. Eia naʻe, e like me ka rula, loaa nunui paialewa pono e hana i kekahi mahinaʻai i ka mea like ma ka nui a hiki i ke kula'ōwili hao me ka hao Kora naʻEsau, e ka loa paʻakikī a me ka pipiʻi. Mai Mai manawa a hele i kēia ala.

E ahaʻia ana ina e hoʻololi i kaʻume mākenēki kahua o ka'ōwili hao me kaʻikena? Kēia hana hiki paha i ka uila pono ma ka like me kaʻikena paha ke heʻume mākenēki kahua. I ka hookokoke ana aku i ke Mākēneki i ke alakaʻi mele laina oʻume mākenēki ikaika e holo i ke alakaʻi mele, induces he anakahi uila ma laila. Ke polarity o ka poloʻai anakahi uila hilinaʻi nui ma luna o ka polarity a me ka ao ao o ka loli oʻume mākenēki koko. Keia kanawai ua nui aku ka hoʻopuka i loko o ka'ōwili hao ma mua i loko o ka kaʻawale'ōwili hao: ia mea hapaʻauhau i ka helu o nā 'ana e haʻalele i loko o ka o Kahualoa Kokohi. Ma ke alo o ka hao ka Korata: o ka mea e poloʻai pule anakahi uila i loko o ka solenoid, piʻi pū. Me keia hana, ke alakaʻi mele pono neʻe piliʻume mākenēki koko. Inā ke alakaʻi mele 'aʻole i intersect i ka laina oʻume mākenēki koko, he anakahi uila, e kū mai.

Pehea e loaaʻi ka ikehu

Uila nā mīkini uila paha pono ma muli o ka mea hookahi kumu. Nō kāu, ka Mākēneki ke ka ao ma waena o nā coils. I ka nui o ka poloʻai anakahi uila hilinaʻi nui ma luna o ke kahua ikaika o ka Mākēneki a me kona māmā (ka mea, ho oholo i ka uku o ka loli oʻume mākenēki koko). Ke anakahi uila ma ke alakaʻi mele mea pololei hapaʻauhau i ka mämä holo o kaʻume mākenēki koko maloko.

I ka nui Mākēneki nā mīkini uila ua UAIAaIN ma ka solenoid. I mea e ho okumu i kekahiʻume mākenēki kahua o ka'ōwili hao me ka pono, i ka solenoid ua pili i ka mana kumu. A ma keia hihia i ka uila mana hua mai la ia e ka mīkini hana wāwahie? He like no ka huina hoonui o ka anakahi uila ma kaʻikena. Ma ka kekahi lima, pono i loko o ke alakaʻi mele, a me ka pilina oʻume mākenēki koko e leie aku ka hoʻohana 'ana o ke koko ua loaʻa ka uila pono i loko o kaʻume mākenēki kula e paka me mechanical noi. E like me keia rula, o ka Hawaii ua holo a me kekahi pou nā mīkini home. Eia naʻe, e hana i kekahi neʻe i loko o a oe pono e pana aku au i ka hou uila mana.

Ikaikaʻume mākenēki mahinaʻai

Currently, ka hoʻohana 'ana i ka kŰia o superconductivity, e mea hiki ke loaa kekahi' ano kūkaʻi ka nui o kaʻume mākenēki kahua'ōwili hao me kaʻikena. Nā electromagnets ke lilo i ikaika loa. Ka wā o kēia papa kahe lossless m. E. Aoleʻaʻole i hahana maoli nō kēia o ka mea. Ua apono 'e pili i ka hailona o stress i loko o ka lewa-kāna mau' ōlelo solenoids, a maloko o naʻoiai ua hoʻopaʻahaoʻia ma ka saturation kanawai. Loa maikaʻi ka manaʻolana 'ia hōʻike mai i ka ikaikaʻume mākenēki kahua'ōwili hao me kaʻikena. Electromagnets a me kā lākou hoʻohana mea,ʻaʻole i loko o make hewa hoihoi nuiʻepekema. Ma hope o nā mea a pau, he aina ikaika hiki ke hoʻohana 'ia no ka neʻeʻana oʻume mākenēki "cushion" a me ka hana ana o ka hou ano o ka uila Hawaii a me nā mīkini uila. Ka mea, e hiki hoi ke kiʻekiʻe auoiaea i haahaa kāki.

Ka ikaika o kaʻume mākenēki kahua'ōwili hao au i ka '' Imi i hoʻohanaʻia e känaka. Ua i lōʻihi ua hoʻomano hoʻohana, i loko o 'ana, ma ka aeaciui ai. About pehea e hoʻohana i kaʻume mākenēki kahua laina o ka'ōwili hao me ka pono no ke kaōhiʻana i ka neʻeʻana o ka Loko, mākou e kūkākūkā.

Nā mākēneki ma ka aeaciui ai

System olelo hoʻohana 'ia ma luna o nā aeaciui ai, no ka nalo loa, electromagnets a me ka paʻa nā mākēneki i mea manuahi a. Pehea e ae ke hana i ka'ōnaehana? Ikaika paʻa Mākēneki ua pili kokoke ana i ka hoino aku i ka kekahi mamao mai ke kalepa kukui. Iloko o ka hooholo ia ana o Loko ma ka Mākēneki iho (axis) o ka paʻa Mākēneki pelane ma ka Keaukaha ka kaba ua ke ka ao ma ke uuku ka makau, i kau ai i ke Mākēneki koe i loko o hoʻomoana.

Hooponopono o ka waiwai kālepa, ma luna o ka Railroad

i lalo Mākēneki ana kikowaena pū waikaua ka bele a me siren. Next, ka mea eia ia lŘlŘ. Ma hope o kekahi mau kekona kaba O Keaukaha māʻalo ma luna o ka electromagnet, a ua pili i ke kalepa kukui. Inā ka huakaʻi i hāʻawi mai i ke kukui omaomao, ka solenoid mea Hōʻeu, a me ka iho (axis) o ka paʻa Mākēneki i loko o ke kaʻa ua huli ae ai i kona palapala kulana, huli aku i ka pū waikaua ma ka cockpit. I ka wā o ka hana halihali malamalama, ua ulaula mai paha melemele malamalama, ka electromagnet ua ua hō'āʻia, a laila, ma hope o ke kali hou aku, 'akomi' Ua pili na nā paleki, o ka papa, ina e poina ia e Keaukaha. Wawahi kaapuni (a me nā leo) ua pili i ka mea ulana pukapuka, mai ke kuapo iho (axis) o ka Mākēneki. Inā ka Mākēneki iloko o ke kali hou aku hoi i kona palapala kulana, ke wawahi iho la ua i ho'ā '.