Question

Unit of current dispalement

Answer 1

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Answer 2

In the case of a very simple dielectric material the constitutive relationholds:where the permittivity ε = ε0 εr,
εr is the relative permittivity of the dielectric andε0 is the electric constant.In this equation the use of ε accounts for the polarization of the dielectric.
The scalar value of displacement current may also be expressed in terms ofelectric flux:
Ergo we arrive at the modern explanation of Displacement current.

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