We consider a parallel plate capacitor with area S and

Last updated: 6/13/2023

We consider a parallel plate capacitor with area S and thickness d as shown in the figure below The dielectric between the plates has a relative permittivity of E 3 1 Calculate the relative permittivity required for a capacitor with same area S and a smaller thickness d d 2 4 so that the capacitance remains the same S Ex d