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. These lines suggest that:-
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. These lines suggest that:-
- A
$|Q_1| = |Q_2|$
- B
$|Q_1| < |Q_2|$
- 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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