A charge Q1 is located at coordinates (x = +a, y = +a). A second charge Q2 , identical to Q1, is located in such a way that the net electric field at the origin of the coordinate axis (x = 0, y = 0 ) is equal to 0
What are the coordinates of Q2?
A)
x= -a, y = +a
B)
x = +a, y = +a
C)
x = 0, y = 0
D)
x = -a, y = -a
E)
x = +a, y = -a
D
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