Ungalichaza kanjani ugesi ngokusekelwe esigabeni esilandelayo?
Context:Ugesi yiqoqo lezinto ezingokwenyama ezihlobene nokuba khona nokunyakaza kwento enempahla kagesi. Ugesi uhlobene namandla kazibuthe, womabili ayingxenye yesimo se-electromagnetism, njengoba kuchazwe yi-Maxwell's equations. Izimo ezihlukahlukene ezivamile zihlobene nogesi, kuhlanganise umbani, ugesi ongaguquguquki, ukushisa ngogesi, ukukhishwa kukagesi nezinye eziningi. Ukuba khona kokukhokhiswa kukagesi okuhle noma okungekuhle kukhiqiza inkambu kagesi. Ukunyakaza kwezinto ezikhokhiswa ugesi kungukugeleza kukagesi futhi kukhiqiza amandla kazibuthe. Ezimweni eziningi, amandla asebenza esikhwameni esinesilinganiso esinikezwe umthetho kaCoulomb. Amandla kagesi ngokuvamile alinganiswa ngama-volt. Ugesi uyisisekelo sobuchwepheshe obuningi besimanje, usetshenziselwa: Amandla kagesi lapho kusetshenziswa khona ugesi ukunikeza amandla imishini; I-elekthronikhi ephathelene namasekethe kagesi ahlanganisa izingxenye ezisebenzayo zikagesi ezifana namapayipi angenawo umoya, ama-transistors, ama-diode namasekethe ahlanganisiwe, kanye nobuchwepheshe obuhambisana nokuxhuma okuhambisanayo. Izenzakalo zikagesi ziye zafundwa kusukela endulo, nakuba intuthuko ekuqondeni okungokomqondo yahlala ihamba kancane kwaze kwaba sekhulwini le-17 nele-18. Umbono wokuba namandla kazibuthe athuthuke ngekhulu le-19, futhi ngasekupheleni kwalelo khulu leminyaka ugesi wawusetshenziswa ezimbonini nasezindlini onjiniyela bezikagesi. Ukwanda okusheshayo kobuchwepheshe kagesi ngalesi sikhathi kwashintsha izimboni nomphakathi, kwaba amandla ashukumisayo eNguquko Yesibili Yezimboni. Ukusetshenziswa kukagesi ngezindlela ezihlukahlukene ngendlela engavamile kusho ukuthi ungasetshenziswa ezintweni eziningi ezingapheli ezihlanganisa ezokuthutha, ukushisa, ukukhanyisa, ukuxhumana, kanye nokubala. Amandla kagesi manje awumgogodla womphakathi wanamuhla wezimboni.
Ugesi yiqoqo lezinto ezingokwenyama ezihlobene nokuba khona nokunyakaza kwento enempahla kagesi.