To calculate the electric potential difference between equipotential surfaces of an infinite charged plane with a uniform surface density of 1.00 nC, one must first determine the electric field generated by the plane. The electric field is constant and can be derived using Gauss's law, which is applicable despite the open nature of the plane. The potential difference of 10.0V can then be related to the separation between the equipotential surfaces using the relationship between electric field and potential. Understanding the scalar product of the electric field and displacement is crucial for this calculation. This approach provides a clear method to find the separation between the equipotential surfaces.
