Four 0.8 nC point charges are located in free space at the corners of a square 4
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Four 0.8 nC point charges are located in free space at the corners of a square 4 cm on a side.
(a) Find the total potential energy stored.
(b) A fifth 0.8 nC charge is installed at the center of the square. Again find the total stored energy.
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a This will be given by where V n in this case is the potenti...View the full answer
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