In the figure, four particles form a square. The charges are q1 = q4 = Q and q2 = q3 = q. (a) What

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In the figure, four particles form a square. The charges are q1 = q4 = Q and q2 = q3 = q. (a) What is Q/q if the net electrostatic force on particles 1 and 4 is zero? (b) Is there any value of q that makes the net electrostatic force on each of the four particles zero? Explain.

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ty so much, I am solve-rushing Resnick vol2, and man, that exersice.... 2 day looking for the solution! just wanted to know if my reasoning at part b) was correct, ty ty ty <3 now i can continue my journey <3

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Is there a reason why you chose to find the ratio in the y direction in the second part instead of the x direction again?

rachelustoyev