We further investigated how the water's structural orientation depends on the applied potential by analyzing the atomic distribution, the water-plane, and water-dipole angles. The data demonstrate the presence of H-down water at potentials lower than the PZC and H-up water at potentials higher than the PZC. Thus, the comparison of experiments and simulations suggests that the FDT-SJM varies the system's charge and potential in a way that reflects the experimentally measured physical-behavior.