Lecture

Electric Displacement Vector and Gauss's Law in Dielectrics

In course

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Description

This lecture covers the modification of Gauss's law in the presence of dielectric materials to accurately calculate electric field lines. The electric displacement vector D is introduced to determine the electric field E and Coulomb force. The relationship between D, E, and free charges is explained, along with the formula for deriving the electric field. The use of macroscopic quantities and the preservation of Gauss's law are emphasized, providing insights into the impact of dielectrics on the electric field and Coulomb force.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_lexietgi

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Ontological neighbourhood

Physics

Electromagnetism: Electrodynamics

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