An electric charge 10^-2 μ C is placed at the origin (0,0) of X - Y coordinate system. The coordinates of two points A and B are (√ 2, √ 2 ) and (2,…

An electric charge $\displaystyle 10^{-2} \mu C$ is placed at the origin $\displaystyle (0,0)$ of $\displaystyle \mathrm{X}-\mathrm{Y}$ coordinate system. The coordinates of two points A and B are $\displaystyle (\sqrt{2}, \sqrt{2})$ and $\displaystyle (2, 0)$, respectively. The potential difference between the point A and B will be -