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Question 2 Your answer is partially correct. Try again. How many electrons would have to be removed from a coin to leave it wQuestion 3 Your answer is partially correct. Try again. In the figure particle 1 of charge +4e is above a floor by distance d

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Charge on an electron :- qe=1:67 x 10-19 -8 Number of electrons to be removed n 6.0X10 1,67X10 n = 3.59x 10 electrons -19

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