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Physics, 22.07.2020 01:01 Gladistshiala267
Four point charges have the same magnitude of 2.4×10^−12C and are fixed to the corners of a square that is 4.0 cm on a side. Three of the charges are positive and one is negative. Determine the magnitude of the net electric field that exists at the center of the square.
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Four point charges have the same magnitude of 2.4×10^−12C and are fixed to the corners of a square t...
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