Chii induction iyezvino

Kutaura chii ndiye vakafurira uno, hazvibviri haana kuyeuka kuedza pamusoro yefizikisi kukuru nguva yake - Michael Faraday. Zvechokwadi, pamwe nemhaka basa rake nhasi, tinogona zvose Makomborero yebudiriro akadai magetsi. Zvadaro, muzana remakore rechi19, makemikari zvinhu (mabhatiri) ndiye chete anopa magetsi simba. Mushure kuedza Faraday nyika yakava kuwanikwa emagetsi, rakachinja yose nhoroondo ramangwana.

Asati 1831 yefizikisi vairiziva ariko yemagetsi uye rinobva minda. Zvaidavirwa kuti kukurukurirana maviri kana kupfuura wakaiswa kuti mhosva (maerekitironi kana ions) anosika kuti makakatanwa imwe mhando - yemagetsi munda. Asi Mobile mhosva chokuita rinobva minda. Zviri pachena apo pane prerequisites zvose nokuda zvakawanikwa, uye havana kumirira refu kuti.

Remagetsi induction uye induction kuitika rakaonekwa muna 1831 kusvika panguva imwe chete maviri masayendisiti-vanoita - Faraday uye Henry. Zvinoshamisa, zvakafanana rinowanikwa munzvimbo dzese zvemagetsi okugadzira (semuenzaniso, ari "baba" redhiyo debate dziri kure). Sezvo Faraday rokutanga kubudiswa experimental migumisiro dzavo kududzirwa wavo, zvinofungirwa kuti akanga akawana Chiitiko rinonzi "induction ano."

Mumwe kuedza kubvumirwa kuita kuvapo simba (yemagetsi chinozunguzirwa nokuda tsanangudzo musayendisiti) kuti vakasikwa kondakita ano. Kubva mbiri pakatarisana kumigumo simbi tsvimbo muchikuvadza munhu majana mashoma waya. Pakugumisa ruoko rumwe zvakabatana munhu galvanometer, uye rumwe ruoko kuti waya yaipiwa voltage kubva bhatiri. Panguva unyorwe bhatiri galvanometer hwakanyorwa duku chimiro magetsi. Chete zvakaitika apo simba dzikaita kure. Nokufungidzira kwakaitwa pamusoro chitarisiko vamwe simba munda unobereka iyezvino.

Inotevera Zvakaitika anozivikanwa nani: kuti mhedziso duku coils yaipiwa kubva bhatiri voltage, uye anotendeuka kubva ano Rwako. Iye akapinda nechepakati yokurarama zvakawanda Coils, kuguma yaiva zvakabatana kuti galvanometer. Kana mokusvinwa nekuisa panguva coils mudziyo akanyora chitarisiko mhosva nezvimedu rinotungamirirwa inofamba. Chiitiko rashevedzwa remagetsi induction, uye kufamba nezvimedu anonzi "Kutemeswa ano".

Somugumisiro, mhaka iri rinobva (remagetsi munda) mitsetse iyo kuyambuka kondakita makakatanwa. Simba vakafurira pari kunoenderana kakawanda mharadzano ichi. Uyezve, kwete saka pfungwa, kana muitisi mutsetse chinoyambuka kuchinyanya kana munda pacharo zvayaitenderera paguyo kana simba remagineti ari kuchinja (somuenzaniso, ayo kuchinyanya iri zvakasiyana-siyana wokutanga kuedza).

induction pokutungamirira kuitika mune nemunhu kuri haana netsaona. Zvinozivikanwa kuti kumativi chero kondakita kuburikidza iyo magetsi akapfuura, mumwe remagineti zviripo yayo mitsetse makakatanwa. zvadziri kunoenderana kutungamirirwa magetsi kufamba.

Pano muitisi kutaurwa kuva remagineti mairi pamberi namahwindo loop anonyengetedzwa kubudikidza inofamba pakati mhosva inoramba. Kubva musi uno ehupfumi akapoteredza muitisi pane ayo remagineti. Uyezve, ayo dzinza makakatanwa akarayira nenzira yakadai kudzikamisa zvichibvira Kuchinja chikuru kusango, achiita kutanga Chizvarwa induction ano.

Kutaura zvazviri, munda yechipiri haina "kubvumira" zvikuru kuchinja. Kana unoyeuka mabhomba nemamiriro acho zvinhu, kusanganisira conductors simbi, zvinova wefizikisi dzakajeka Fani ino Ion musimboti uwane maerekitironi vakarasika achiedza kudzorera kwayo kwokutanga ezvinhu zororo. With achiwedzera kusimba "tichigogodza kubuda" Erekitironi chinokwezva simba anoedza 'kudzorera' ari kwokunze simba. Nokudaro, kana kuderedza yechipiri pasi munda kunokonzerwa kufamba inoramba iri kondakita anotsigira izvozvo.