A few electric field lines for a system of two charges \( Q_{1} \) and \( Q_{2} \) fixed at two ...

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A few electric field lines for a system of two charges \( Q_{1} \) and \( Q_{2} \) fixed at two different points on the \( x \)-axis are shown in the figure-1.422. With the figure what information about charges and electric field we are getting :
Figure \( 1.422 \)
(A) \( \left|Q_{1}\right|\left|Q_{2}\right| \)
(B) \( \left|Q_{1}\right|\left|Q_{2}\right| \)
(C) At a finite distance to the left of \( Q_{1} \) the electric field is zero
(D) At a finite distance to the right of \( Q_{2} \) the electric field is zero
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