Find the sign and magnitude of the third charge

Reference no: EM13236633

Identical point charges of +2.4 ?C are fixed to diagonally opposite corners of a square. A third charge is then fixed at the center of the square, such that it causes the potentials at the empty corners to change signs without changing magnitudes. Find the sign and magnitude of the third charge. Number Units the tolerance is +/-2%

Reference no: EM13236633

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