A charge of magnitude $3 × 10^{-7} C$ is located at a distance of 0.09 m from a point P. Obtain the work done in bringing a charge of $2 × 10^{-9} C$ from infinity to the point P. |
$6 × 10^4 J$ $6 × 10^{-2} J$ $6 × 10^{-5} J$ $6 × 10^{5} J$ |
$6 × 10^{-5} J$ |
The correct answer is Option (3) → $6 × 10^{-5} J$ |