Physics - Electrostatics Question with Solution | TestHub

Assume that an electric field $\mathrm{E}=30{\mathrm{x}}^2\mathrm{i}$ exists in space. If ' ${\mathrm{V}}_0$ ' is the potential at the origin and ' ${\mathrm{V}}_{\mathrm{A}}$ is the potential at $\mathrm{x}=2\mathrm{m}$, then the potential difference $\left({\mathrm{V}}_{\mathrm{A}}-{\mathrm{V}}_0\right)$ is