In the given figure distance of the point from $A$ where the electric field is zero is......$cm$
In the given figure distance of the point from $A$ where the electric field is zero is......$cm$
- A
$20$
- B
$10$
- C
$33$
- D
None of these
Similar Questions
An infinite number of electric charges each equal to $5\, nC$ (magnitude) are placed along $X$-axis at $x = 1$ $cm$, $x = 2$ $cm$ , $x = 4$ $cm$ $x = 8$ $cm$ ………. and so on. In the setup if the consecutive charges have opposite sign, then the electric field in Newton/Coulomb at $x = 0$ is $\left( {\frac{1}{{4\pi {\varepsilon _0}}} = 9 \times {{10}^9}\,N - {m^2}/{c^2}} \right)$
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