Yintoni na kuFacebook electromagnetic

yoqheliso magnetic ngeenxa zonke kuthi. Nangoku, njengokuba ufunda ezi imigca ukusuka umkhusane device yakho elektroniki, impembelelo ophezu iiseli zomzimba. Nakuba kunjalo, kufuneka Ungakhathazeki ngayo, ngokuba ngegalelo lako incinane kangangokuba kuphela umdla theoretical component. Nangona kunjalo, phantsi kweemeko ezithile, induction magnetic ukuze nande samanqanaba ayingozi. Yinto eyaziwayo ukuba baphephe kuxhomekeke ikakhulu phezu ngokwakhe. Ngoko ke, kufuneka ube ubuncinane jikelele kwengcingane yintoni kuFacebook electromagnetic.

Makhe ndibeke ingcamango experiment elula. Kuba oku kufuneka sibe ebuntsimbi ring-hupula, apho woluvo isikhewu oxhulumene kwi kuthotho ammeter kunye eliphantsi isibane namandla ntambo. Le ihupula iza kuba ndzhendzheleko evaliweyo, njengamaza ngalo le ombane alternating. I ring ngokwayo ayinabantu, umzekelo, kwela ibhatyi yeplastiki. Into ebalulekileyo yesibini - ucingo elide apho i yangoku yhuu. Uxinzelelo apha kufuneka ibe ngaphezulu. Beka uhulahuphu kwigumbi elinye, kunye ucingo - kwezinye. Ngokucacileyo, le ammeter kwi umsesane yesinyithi ibonisa zero - okunene, Uphi na ngoku apho?! Ngoku ukubeka ucingo ngqo ngekhonkco ... Ngelo xesha, ukuba ombane ayikho ezincinane kakhulu, inaliti ye ifowuni kuphambuka zero. Imimangaliso! Ngapha koko, electron ukusuka wire inokuba ungatsibeli lo msesane metal, ngokuba yinto yokugqibela ngokukodwa wabonisa yodwa zeplastiki non-conductive. Thina bazixakekisa lwethu: ngocingo-enenxeba iringi. Ngoku arrow ammeter kubonisa ngokucacileyo phambi ijikazi of current yombane. Isizathu soku - induction electromagnetic. Uchaze ukuba kwenzeka ntoni ukusuka kwindawo umbono lwenzululwazi, kuyimfuneko ukwenza uhambo encinane ibe imbali.

Ukufunyanwa yoqheliso magnetic ngo-1831 ekuthiwa yabhalwa Michael Faraday. Kwiminyaka elishumi ngaphambi koko, wamisa waphuma ukuguqula lo mhlaba otsalayo zibe amandla ombane yaye, njengoko sibonile, bahlangabezana ngokunamathelene- noku. Kakade ngelo xesha, zezinto wayesazi ukuba kukho iindidi ezimbini amasimi - Imagnethi yomhlaba kunye zombane. Ukuba abathwali isigxina azamazama, intsimi arekhodiweyo indalo Imagnethi, kwaye ukuba ukugogeka, lo electrostatic. Abantu abaninzi babecinga ukuba intsimi kufuneka ngandlel ezinxulumene, kodwa engqina le amava kunye nokufunda yakhe wenza kanye Faraday. Wasusa coil asezantsi ngaphakathi ezinkulu. Iziphelo womnye kubo afakelwe kwisixhobo sokulinganisa, nangeminye jiko ukuba flow a current rhoqo. Kukuvela intshukumo yamasuntswana kwisiphaluka kuthiwa uqhutyelwe (uqhutyelwe) yangoku. Ukuba amasuntswana ukuba directionally ezihambayo ophetheyo, nalapho kukho endle ngemagnethi. Ukuba kwakukho imigca Ukungeniswa amandla yasendle, ukuba bawele kwisekethe conductive. Ungasenza ngokwakhe ngokwenzekayo, kwaye intsimi - isiphumo iyafana. Ukufakwa of current ngqo (amava Faraday) kwiNgxowa nokuxuba uyayiphepha nayiphi ukushenxiswa mechanical, njengoko eveliswa yi endle ngokwayo kuyahlukahlukana kunye nexesha. Ukusetyenziswa abaguquli induction magnetic kunokwenzeka ukuba ukudala amandla ombane. Mhlawumbi umbane wayengenakuze bafikelele ezintlomeni namhlanje, kuba izixhobo ezinjalo.

Yintoni na ingozi kubantu? Ezinye migca imigca amandla adlulisela amawaka volts. Ngenxa yoku, intsimi ezikhoyo phakathi kwala macingo ingafikelela iimitha eziliqela. Le ndoda ezibanjiswe intsimi bume, i iimolekyuli zamanzi utsaleleka ecaleni imigca akhululeke. sesichengeni elide kwezi meko kuchaphazela iinkqubo zomzimba abaninzi.