I'm confused by the definition of dielectric constant. We all know that dielectric is function of wavelength, because materials respond in different ways depending on the energy of the light. …

Feb 12, 2019 · A dielectric with high permittivity $\varepsilon$ permits (requires) more polarization for a given field magnitude than a low permittivity one. More polarization means more charge …

Mar 7, 2021 · In few questions, I am having some confusion on how to take the resultant capacitance of a parallel plate capacitor with a combination of dielectric in between parallel …

Jun 9, 2020 · 2 According to the definition of the dielectric constant (k) for a dielectric, the electric field in the dielectric is defined as the corresponding electric field in vacuum divided by k. We …

Dec 3, 2022 · 2 We have a conductor of resistivity $\rho$ and has a boundary with a dielectric of permittivity $\epsilon$ and we have displacement vector $\vec D$ at an angle $\alpha$ with …

Feb 18, 2016 · Dielectric constant is the ratio of permittivity of a medium to the permittivity of free space. How to find dielectric constant of a conductor?

Since each of these oxides has a different dielectric constant and dielectric strength (withstand voltage), a capacitor made from one material would have different characteristics to a …

Dec 19, 2016 · According to Dielectric to Dielectric Boundary conditions, the tangential components of the electric field E remain continuous at the boundary of two dielectrics while …

Nov 13, 2020 · The physical constant $\epsilon_0$ is usually called "permittivity of free space" or "vacuum permittivity". Griffiths says: I dislike the term, for it suggests that the vacuum is

Apr 20, 2019 · Yes I understand the additive properties of capacitors (which come from the additive properties of potential while keeping charge conserved). And I suppose that this …