List of top Physics Questions on Potential Difference Between Two Points

Consider a parallel plate capacitor of area \(A\) of each plate and separation \(d\) between the plates. If \(E\) is the electric field and \(\varepsilon_0\) is the permittivity of free space between the plates, then potential energy stored in the capacitor is:

In a certain region, a uniform electric field exists in the positive x-direction. Let $V_A = $ potential at $(0,0,0)\text{ cm}$, $V_B = $ potential at $(5,0,0)\text{ cm}$ and $V_C = $ potential at $(0,5,0)\text{ cm}$. The correct relationship between them is: