Article | REF: D2300 V1

Dielectric - Theoretical basis

Authors: Robert FOURNIÉ, Roland COELHO

Publication date: February 10, 2000, Review date: August 30, 2023

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3. Conduction and displacement currents in an insulator

3.1 Ohm's law

Conduction current results from the movement of charges to the armatures, under the action of a potential difference.

Ohm's law in a dielectric
Figure 7  -  Ohm's law in a dielectric

Consider an elementary volume of the dielectric dS d...

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Conduction and displacement currents in an insulator