Chii nokutonga thumbs?

Uyo akasarudza zvemagetsi ouinjiniya sezvo mukuru basa ravo, ari chaizvo aizivikanwa vamwe inokosha zvivako zviri Magetsi uye munyaya rinobva minda. Chimwe chezvinhu zvinokosha vavo - kodzero-ruoko utongi. Kune rumwe rutivi zviri zvakaoma kudana kutonga nomurayiro. Zvakanyanya kururama kutaura kuti uyu ndiye mumwe chinokosha zvivako zviri yemagetsi.

Chii nokutonga thumbs? Kutsunga paine, asi kuti kunzwisisa izvozvo zvizere zvinokosha kuyeuka zvinokosha magetsi. Sezvo nechakare kubva School Course Physics, Magetsi ndiko kufamba zvokutanga nezvimedu vakatakura wemagetsi mutariri chero conductive zvinhu. Kazhinji vachiwirirana nemashoko interatomic misha yose Valence maerekitironi izvo zvinokonzerwa zvokunze simba (semuenzaniso, rinobva kupomba) vakawana simba rakawanda zvakakwana kunzvenga ayo rakadzikama kutenderera ari maatomu. A pfungwa chiedzwa. Kuti aite izvi tinoda mutoro, asi EMF panobva uye nemunhu (wire) unobatanidza zvinhu zvose muna chete namahwindo dunhu rimwe.

Source unobereka nemunhu yakatungamirira kufamba zvokutanga inoramba. Saka muzana remakore rechi19 yakanga akacherechedza kuti kumativi nemunhu akadaro kunoitika munhu remagineti, iyo rotates mune rimwe divi kana mumwe. Nokutonga thumbs rinongova kuona mirayiridzo kutenderera. The spatial configuration munda rudzi chubhu umo pakati kondakita iri. Mumwe munhu angafunga: chii mutsauko, maitiro ari kunotangira remagineti! Zvisinei, kunyange Ampere akacherechedza kuti conductors maviri ane ano kukanganisa mumwe wavo rinobva minda, kutanga kana vakwezvane, zvichienderana kutungamirirwa majana cheminda yavo. Mune ramangwana, kunobva dzakatevedzana kuedza kwaitungamirirwa Ampere akagadzira uye wakarurama nemurairo yake nekuita (panzira, ndiwo hwaro dzemagetsi Motors). Zviri pachena, asingazivi mutemo thumbs, kunzwisisa pezvakaitwa zvakaoma chaizvo.

In muenzaniso uyu, kuitika mirayiridzo rinozivikanwa - kubva "+" Kuti "-". Zivo Maitiro anoita kuti zvive nyore kushandisa kurudyi utongi. Mupfungwa vanotanga kumonyanisa gimlet mureza rworudyi rakakoshwa muitisi (pamwe pacho) kuitira kuti zvichiguma kufambira mberi kwakanga coaxial mirayiridzo ano chokubuda. Panyaya iyi, kuzodzosera vhiri zvichange zvakafanana vachishandisa kutenderera remagineti. Zvinokwanisika kushandisa mumwe muenzaniso: iri kwakajairika yakakoswa iri sikuruwa (a bhaudhi, mumwe sikuruwa).

Kutonga uku zvinogona kushandiswa zvishoma dzakasiyana (kunyange huru zvinoreva ndiro): Kana mupfungwa kugamuchira kurudyi ano-dzakatakura kondakita kuitira kuti mana hwakakungwa minwe hunotaura nenzira iyo kutenderera munda ipapo vakakotamisa thumbs kuchaita dzinoratidza kutungamirirwa ano ruchiyerera napakati kondakita . Nokudaro, kurukura ndezvechokwadiwo tichiziva kuitika nhungamiro, "vachimbundirana" ari waya, zvinokwanisika kuziva rotational vatungamirire Vector kunotangira remagineti. Kutonga uku zvinowanzoshandiswa dzemaitirwe pamusoro inductors, izvo zvichienderana mirayiridzo Coils vanogona kupesvedzera inoyerera ano (kusika, kana zvichikodzera, yemabhuku).

gimlet mutemo unobvumidza kuzoumba zvakaguma kana kurudyi kure kuitira kuti mutsara makakatanwa wakadenha rinobva minda zvaisanganisira mariri, uye mana anombotwasanudza thumbs achinongedza anozivikanwa nhungamiro inofamba pakati mhosva inoramba iri kondakita, ipapo vakakotamisa panguva necheparutivi pamusoro 90 madhigirii thumbs kuchaita kuratidza achitungamirirwa vector simba rinobva pamusoro kondakita biasing kushanda. Zviya, simba iri pave mugodhi chero injini torque.

Sezvaunogona kuona, nzira yokushandisa pamusoro kutonga chaizvo, saka huru "kuomerwa" ndiko kuti kusarudza mumwe munhu noushamwari naye.