Электрический ток — направленное (упорядоченное) движение частиц или квазичастиц — носителей электрического заряда 3.
Измеряетсясила тока с помощью амперметра, который включается в цепь последовательно 2. В Международной системе единиц (СИ) сила тока измеряется в амперах (А) 23.
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[```3```](https://engamika.ru/data/documents/Yarochkina-G.V.-Osnovy-elektrotehniki.-Uchebnik-2013.pdf).\n\n**Измеряется** **сила тока** с помощью **амперметра**, который включается в цепь последовательно [```2```](https://portal.tpu.ru/SHARED/p/PUSTYNNIKOV/lekcion/Tab1/Tab/theoretical_foundations_of_electrical_engineering.pdf). В Международной системе единиц (СИ) сила тока измеряется в амперах (А) [```2```](https://portal.tpu.ru/SHARED/p/PUSTYNNIKOV/lekcion/Tab1/Tab/theoretical_foundations_of_electrical_engineering.pdf)[```3```](https://engamika.ru/data/documents/Yarochkina-G.V.-Osnovy-elektrotehniki.-Uchebnik-2013.pdf).","sources":[{"sourceId":1,"url":"https://elib.oreluniver.ru/media/attach/note/2012/osnovielektrotech_elektroniki.pdf","title":"ОСНОВЫ ЭЛЕКТРОТЕХНИКИ","shownUrl":"https://elib.oreluniver.ru/media/attach/note/2012/osnovielektrotech_elektroniki.pdf"},{"sourceId":2,"url":"https://portal.tpu.ru/SHARED/p/PUSTYNNIKOV/lekcion/Tab1/Tab/theoretical_foundations_of_electrical_engineering.pdf","title":"Теоретические основы электротехники","shownUrl":"https://portal.tpu.ru/SHARED/p/PUSTYNNIKOV/lekcion/Tab1/Tab/theoretical_foundations_of_electrical_engineering.pdf"},{"sourceId":3,"url":"https://engamika.ru/data/documents/Yarochkina-G.V.-Osnovy-elektrotehniki.-Uchebnik-2013.pdf","title":"Основы электротехники : учеб. пособие для учреждений","shownUrl":"https://engamika.ru/data/documents/Yarochkina-G.V.-Osnovy-elektrotehniki.-Uchebnik-2013.pdf"},{"sourceId":4,"url":"https://www.bsut.by/images/MainMenuFiles/Obrazovanie/Kafedry/Elektrotehnika/inf_material/uch_metodich/elektroteh_osnovy_elektron.pdf","title":"ЭЛЕКТРОТЕХНИКА","shownUrl":"https://www.bsut.by/images/MainMenuFiles/Obrazovanie/Kafedry/Elektrotehnika/inf_material/uch_metodich/elektroteh_osnovy_elektron.pdf"},{"sourceId":5,"url":"https://alexgyver.ru/electrotech/","title":"Электротехника для чайников - AlexGyver Technologies","shownUrl":"https://alexgyver.ru/electrotech/"},{"sourceId":6,"url":"https://mgmtmo.ru/edumat/GMO/11.02.07/Kolnichenko_Fund_Electrical_engineering.pdf","title":"ОСНОВЫ ЭЛЕКТРОТЕХНИКИ","shownUrl":"https://mgmtmo.ru/edumat/GMO/11.02.07/Kolnichenko_Fund_Electrical_engineering.pdf"},{"sourceId":7,"url":"https://kstu.kg/fileadmin/user_upload/toeh_ehumk.pdf","title":"Теоретические основы электротехники. 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