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Two small spheres each of mass m are sus...

Two small spheres each of mass m are suspended from a common point by threads 0.5 m long. They are equally charged and repel each other to a distance of 0.28m. If `=g10ms^(-2)`, what is the charge on each sphere?

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The correct Answer is:
`1.594 xx 10 ^(-8)C`
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