Предмет: Физика, автор: GLGLGLG208

Конденсатор номиналом 15 нанофарад заряжен до напряжения 25 В.
Сколько электронов «накопил» конденсатор.

Ответы

Автор ответа: Аноним
0

C=q/U

q=C*U

n=q/e=C*U/e

---------------

n=15*10⁻⁹*25/(1,6*10⁻¹⁹)=15*25/1,6 * 10⁻⁹⁺¹⁹=234*10¹⁰=2,34*10¹².

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