Four identical point charges of q = 7.99 nC are at the four corners of a...

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Four identical point charges of q = 7.99 nC are at the four corners of a square with a side length of 29.5 cm as shown in the figure. 9° q q q What charge Q should be placed at the center of the square to keep the other four charges in equilibrum? Are you sure about the sign of the charge? Submit Answer Incorrect. Tries 6/99 Previous Tries Four identical point charges of q = 7.99 nC are at the four corners of a square with a side length of 29.5 cm as shown in the figure. 9° q q q What charge Q should be placed at the center of the square to keep the other four charges in equilibrum? Are you sure about the sign of the charge? Submit Answer Incorrect. Tries 6/99 Previous Tries

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To keep the other four charges in equilibrium the net force on each of them must be zero This means ... View the full answer