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Two identical sphere carry q and -2q charge at distance d , when touched and brought back at same position find new repulsive force?

Two identical sphere carry q and -2q charge at distance d , when touched and brought back at same position find new repulsive force?

Grade:12th pass

1 Answers

Sagnik jana
13 Points
3 years ago
Initially,Net charge= q +(-2q)=-qFinally,Charge on first sphere=-q/2Charge on second sphere=-q/2Force=-kq^2/4d^2

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