A point charge 2 × 10^-2 C is moved from P to S in a uniform electric field of 30 NC^-1 directed along positive x -axis. If coordinates of P and S…

A point charge $\displaystyle 2 \times 10^{-2} \mathrm{C}$ is moved from P to S in a uniform electric field of $\displaystyle 30 \mathrm{NC}^{-1}$ directed along positive $\displaystyle x$-axis. If coordinates of $\displaystyle P$ and $\displaystyle S$ are $\displaystyle (1,2,0) m$ and $\displaystyle (0,0,0) \mathrm{m}$ respectively, the work done by electric field will be