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Maxwell's Displacement Current and Capacitors

Author:

Tombe, Frederick David

Category:

Research Papers

Sub-Category:

Mechanics / Electrodynamics

Language:

English

Date Published:

February 14, 2022

File:

/Research Papers-Mechanics / Electrodynamics/Download/8077

Downloads:

449

Keywords:

Maxwell's displacement current, aether, vortices, electromagnetism, electromagnetic radiation, electromagnetic wave equation, displacement current, wireless telegraphy, magnetization, linear polarization, electron-positron aether

Abstract:

Displacement current is central to starlight in outer space, yet its theoretical justification in textbooks is confined to the restricted context of the space between the plates of a terrestrial electric capacitor. This article will examine how James Clerk Maxwell originally introduced the concept back in the nineteenth century. The modern textbook derivation will then be explained, followed by a detailed investigation into how displacement current relates to electromagnetic induction and electromagnetic radiation in deep space, far away from any laboratory electrical apparatus.