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Physics, 05.03.2021 19:40 Govt9140

Two charged particles are separated by 0.25 m. The first particle has a positive charge of 7.5x10-6 C. If there is an repelling force of 80 N between the two particles, what is the type and size of the charge of the second particle?

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Two charged particles are separated by 0.25 m. The first particle has a positive charge of 7.5x10-6...
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