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Sainzi yevhiki nevhiki: Sei Waya Inotakura Current Ichigadzira Magnetic Field?
Kuwanikwa Kwezviitiko Zvinoshamisa: Kutanga Nekuyedza kwaOersted
Waya inotakura magetsi inoburitsa simba remagineti rakaipoteredza—chiitiko chakakosha chemuviri chakatanga kuratidzwa zvakajeka nenyanzvi yefizikisi yekuDenmark Hans Christian Oersted muna 1820. Mukuyedza kwake kwakakurumbira, apo magetsi emagetsi aipfuura nepakati pewaya, tsono yekambasi yakafanana yakaiswa pasi payo yaitsauka. Izvi zvakaratidza zvakananga simba remagineti remagetsi, zvakasimbisa hukama huripo pakati pemagetsi nemagineti, uye zvakaunza nguva itsva yekutsvagisa magetsi.
Pfungwa Yedzidziso: Mutemo waAmpère & Mutemo weKurudyi
André-Marie Ampère akazotsanangura hukama uhwu nemazvo mumutauro wemasvomhu neAmpère's Circuit Law: mutsetse wesimba remagineti wakakomberedza chero jira rakavharwa unoenderana nemagetsi ese anopfuura nepajira racho. Kune waya yakareba isina magumo, simba remagineti rakatenderedza rinoumba madenderedzwa akabatana, uye gwara rayo rinogona kutsanangurwa nezviri nyore. Mutemo weKurudyi: Bata waya neruoko rwako rwerudyi, chigunwe chako chakanongedzera kwakanangana nemagetsi enguva dzose; minwe yako yakakombama yobva yanongedzera kwakanangana nemitsetse yemagetsi emagetsi. Iyi ndiyo hwaro hwekuverenga nekunzwisisa masimba emagineti anokonzerwa nemamagetsi.
Tsananguro yeMicroscopic & Kuratidzwa kweMacroscopic
Kubva pamaonero e microscope, simba remagineti rinobva pakufamba kwemagetsi. Kana waya iine magetsi, kutenderera kwemaerekitironi akasununguka mukati mayo kunogadzira magetsi. Zvichienderana nepfungwa dzemagetsi, Chaji imwe neimwe inofamba inogadzira simba remagineti rakazvitenderedza. Kunyangwe waya yacho isina simba remagetsi, minda midiki yemagineti inogadzirwa nehuwandu hwakawanda hwemaerekitironi anofamba akabatana. simbisa zvine mutsindo munzvimbo iri kunze kwewaya, zvichigadzira simba remagineti rinoonekwa nemacroscopic. Simba rayo rinoenderana zvakananga nehukuru hwemazuva ano uye rinoenderana nedaro, nepo kupararira kwayo kuchienderana nejometri yemuchina (waya yakatwasuka, loop, solenoid, nezvimwewo).
Kubatana Kwemazuva Ano: Dudziro Nemaequations aMaxwell
Mukati mehurongwa hukuru hwedzidziso yemagetsi yakatangwa naJames Clerk Maxwell, chiitiko chewaya inotakura magetsi inogadzira simba remagineti chakabatanidzwa zvakakwana muequation dzake. Mutemo weAmpère-Maxwell inoti simba remagineti rinogona kugadzirwa kwete chete nemagetsi anofambisa magetsi (simba remagetsi riri muwaya) asiwo nesimba remagetsi rinochinja. Mutemo uyu unokosha pakutsanangura minda yemagetsi inochinja-chinja nguva. Unobatanidza uye unosimudzira zvakawanikwa naOersted naAmpère, zvichiratidza kuti minda yemagetsi nemagetsi zvinhu zviviri zvisingaparadzaniswi zvesimba remagineti rimwe chete: simba remagetsi rinochinja rinogadzira simba remagineti, uye simba remagineti rinochinja rinogadzira simba remagetsi. Zvinokurudzirana, zvichikonzera mafungu emagetsi.
Nezvedu:
Mingri Electric Co., Ltd. ikambani inotungamira mukupa zvikamu zvemagetsi zvemhando yepamusoro uye mhinduro, inyanzvi mukugadzira switchgear, circuit breakers, switches, nezvimwewo. Takazvipira kupa zvigadzirwa zvitsva zvinogutsa zvinodiwa neindasitiri yemagetsi yepasi rose.