Предмет: Физика, автор: siouxx

Під час електризації тіло отримав 2 × 10⁸ надлишкових електронів. Якого заряду набуло тіло та як змінилася його маса
|е|=1,6×10^-19 Кл, m=9,1×10^-31​​

Ответы

Автор ответа: o450638
1

Ответ:

n=10^20. q-?

q=n*e. e= -1,6*10^-19 Кл - заряд електрона.

m=-10^20*1,6*10^-19-31=-1,6*10=16 Кл.

Відповідь: -16 Кл.

Автор ответа: zybkov1950
1

Відповідь: набуло негативного заряду - 32 пКл, маса збільшилася на 1,92·10⁻²² кг

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