Four charges + 2μC, + 2μC, - 2μC, and - 2μC are placed at the corners of a square of side 10 cm as shown in the figure. The resultant electric field at the center O of the square is directed towards.
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OM
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ON
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OP
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OQ
Four charges + 2μC, + 2μC, - 2μC, and - 2μC are placed at the corners of a square of side 10 cm as shown in the figure. The resultant electric field at the center O of the square is directed towards.