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Physics, 26.03.2021 18:50 adriana145
A repulsive force of 400 N exists between an unknown charge and a charge of +4.7 μC. If they are separated by 3 cm, what is the magnitude of the unknown charge?
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A repulsive force of 400 N exists between an unknown charge and a charge of +4.7 μC.
If they are se...
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