Ngomhla we-4 ka-Agasti, ngo-2020, i-cache emalunga neetoni ezingama-2750 ze-ammonium nitrate eyayigcinwe ngokungqongqo kwizibuko laseBeirut, iLebhanon yavutha kwaye yaqalisa uqhushumbo olukhulu olwatshabalalisa iindawo ezinkulu zesixeko samandulo.
𝐁𝐞𝐢𝐫U𝐭 2020
Xa umabonakude wombala waphuma e-Italiya ngo-1970s, abasemagunyeni basekuhlaleni barhoxisa uninzi lweeTV besithi abalwenzanga uvavanyo lwaneleyo kwaye banokuba yingozi kubabukeli. Mhlawumbi babenyanisile, mhlawumbi akunjalo. Inqaku kukuba yayibuchwephesha obuphazamisayo urhulumente azama ukuyilawula kuba bengayiqondi.
Omnye umzekelo yi-intanethi.
I-phenomenon ye-electromagnetic induction yafunyanwa nguMichael Faraday kunye noJoseph Henry, iziphumo zovavanyo lokuqala olugqamisa i-phenomenon ye-electromagnetic induction ipapashwe kwi-1931 nguFaraday. Isenzeko sokungeniswa kwe-electromagnetic induction ibandakanya ukubonakala kombane we-electromotive owenziweyo kunye nomsinga owenziweyo kwisekethe egqitywe yi-flux yamagnetic eguquguqukayo yexesha. Uvavanyo olulula olubonisa i-phenomenon luboniswe kuMfanekiso 1. Sinekhoyili kwii-terminals apho sidibanisa i-milliammeter eyenza isiphaluka esivaliweyo. Sizisa umazibuthe kwindawo ekufutshane nale sekethi. Ukuba umazibuthe uphumle, i-ammeter ayibonisi nayiphi na yangoku. Ukuba umazibuthe usiwa umva naphambili phakathi kwekhoyili ujika inaliti yeammeter iyatenxa ebonisa ubukho kwisekethe yekhoyili yangoku ebizwa ngokuba yi-induced current ebonisa ukuba le nkqubo (coil + umazibuthe) iziphatha njengejenereyitha yombane, amandla ombane e-electromotive. Ukuvela okubizwa ngokuba yi-voltage induced motors zombane.
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