Since the electric field intensity E and the electric flux density D represent the same field, it is clear that there must be some relationship between E and D.
The relation between the electric field intensity one-form E and the electric flux density D depends on the material properties of the medium and the metric properties of space.
Similarly the electric field intensity and the
electric flux density are related by
Electric flux related to electrodes [u.sub.2] and [u.sub.3] in Fig.
The condenser, separating the charge with opposite sign in the armor, makes clear that
electric flux changes while in the conductor it is hidden.
[[??].sup.2] is a pairing of [[??].sup.d] with [[??].sup.h] where [[??].sup.d] is the
electric flux associated with the object [??] x [partial derivative][??] and [[??].sup.h] is the magnetic voltage impulse (as called in [17]) associated with d[??] x [??].
The EV is assumed as
electric flux [not member of] with the dimensions [Vm].
where E(r), D(r) denote the electric field and the
electric flux density vector, respectively, and [rho](r) is the electric charge density.
So for this interaction we chose a case of lightning induced
electric flux density that can shift optical radiation polarization plane up to 90 O.
Software package COMSOL Multiphysics can be used for modeling the main characteristics of electric and magnetic fields (magnetic flux density, magnetic field strength, coil inductors, potential difference, electric field strength,
electric flux density) in and around different electric installation.