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Cable Telegraphy and Poynting's Theorem

Author:

Tombe, Frederick David

Category:

Research Papers

Sub-Category:

Mechanics / Electrodynamics

Language:

English

Date Published:

October 25, 2021

File:

/Research Papers-Mechanics / Electrodynamics/Download/7828

Downloads:

234

Keywords:

Poynting's vector, Poynting's Theorem, cable telegraphy, wireless telegraphy, Faraday's law of induction, Maxwell's equations, aethereal vortices, electromagnetic wave equations, telegrapher's equations, displacement current

Abstract:

Wireless EM radiation relates to magnetization while the electrostatic and magnetic fields that travel alongside the conducting wires in transmission lines are associated with capacitance and linear polarization. This article will examine how these two phenomena may or may not be treated using the same electromagnetic wave equations.