Предмет: Физика, автор: ОгУрЧиК555

Капля масла имеет заряд -3.2 × 10⁻¹⁹ Кл. Избыток или недостаток электронов на капле и в каком количестве?Почему?

Ответы

Автор ответа: vvbarashovsky
3

капля имеет два избыточных электрона

N=q\e=3,2*10^-19\1,6*10^-19=2

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