Предмет: Физика, автор: Вероника31

С какой силой взаимодействует в вакууме два одинаковых шарика, заряды которых 2*10-8 Кл и 4*10-8 Кл, находящиеся на расстоянии 2 см друг от друга?

Ответы

Автор ответа: miad
0

 <span>9*10^9*</span><var>frac{2*10^{-8}*4*10^{-8}}{(2*10^{-2})^2}=<span>9*10^9</span>frac{8*10^{-16}}{4*10^{-4}}=<span>9*10^9*</span>2*10^{-12}=18*10^{-3}=0.018</var>

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