Net electric field that exists at the center of the square

Reference no: EM13556318

Four point charges have the same magnitude of 2.2 x10^-12 C and are fixed to the corners of a square that is8.3 cm on a side. Three of the charges are positive and one isnegative. Determine the magnitude of the net electric field that exists at the center of the square.

Reference no: EM13556318

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