columbs law and electric field intensity

electric flux density

Gauss law

electric dipole and flux line

energy density in electrostatic field

convection and conduction current

Polarization in dielectrics

continuity equation and relaxation itme

boundary conditions

Poisson’s and Laplace’s equations

Dielectric Polarization

Dielectric Polarization

Electric Flux Density

Electric Potential

Coulomb's Law