Four Point Charges of Equal Magnitude but with Varying Signs $d$

question 53

Multiple Choice

Four point charges of equal magnitude but with varying signs are arranged on three of the corners and at the center of the square of side $d$ as shown in the figure. Which one of the arrows shown represents the net force acting on the center charge?

• A) \(\mathrm { A }\)
• B) \(B\)
• C) \(C\)
• D) D

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