Hi August 4, 2020, ndhawu leyi hlayisiweke ya kwalomu ka 2750 wa tithani ta metric ta ammonium nitrate leyi hlayisiweke hi ndlela leyi nga sirhelelekangiki eribuweni ra Beirut, eLebanon yi pfurhile ivi yi pfuxa ku buluka lokukulu ka xiyimo xa le henhla loku onheke swiphemu leswikulu swa doroba ra khale.
𝐁𝐞𝐢𝐫U𝐭 2020
Loko tv ya mihlovo yi huma eItaly hi malembe yava 1970s, valawuri va ndzhawu liya va herise ti TV totala va vula leswaku a va endli swikambelo leswi ringaneke naswona tinga va na khombo eka vahlaleri. Kumbexana a va ri ntiyiso, kumbexana a va nga ri ntiyiso. Mhaka akuri leswaku akuri thekinoloji yo kavanyeta leyi mfumo wu ringeteke ku yi lawula hikuva a va nga yi twisisi.
Xikombiso xin’wana i inthanete.
Xiendlakalo xa electromagnetic induction xi tshuburiwile hi Michael Faraday na Joseph Henry, mbuyelo wa xikambelo xo sungula lexi kombisaka xiendlakalo xa electromagnetic induction wu kandziyisiwile hi 1931 hi Faraday. Xiendlakalo xa electromagnetic induction xivumbiwa hi ku vonaka ka induced electromotive voltage na induced current eka circuit leyi tsemakanyaka hi magnetic flux leyi cinca cincaka hi nkarhi. Xikambelo xo olova lexi kombisaka xiendlakalo lexi xi kombisiwile eka Xifaniso 1. Hi na khoyili eka swiphemu swa yona hi hlanganisa miliyamitara hi vumba xirhendzevutana lexi pfalekeke. Hi tisa maginete ekusuhi ni xirhendzevutana lexi. Loko maginete yi ri eku wiseni, ammeter a yi kombisi current yo karhi. Loko magnet yi fambisiwa emahlweni na le ndzhaku exikarhi ka ku jika ka coil nayiti ya ammeter ya hambuka leswi kombisaka vukona eka xirhendzevutani xa coil bya current leyi vuriwaka induced current leyi kombisaka leswaku sisiteme leyi (coil + magnet) yi tikhoma ku fana na jenereta ya gezi, voltage ya electromotive ku humelela ku vitaniwa ti motor ta gezi leti hlohloteriwaka hi voltage.
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