Energy Relations for Plane Waves Reflected from Moving Media
- 1 October 1967
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 38 (11) , 4486-4489
- https://doi.org/10.1063/1.1709154
Abstract
When a plane wave is obliquely incident from vacuum on a semi‐infinite moving medium, the energy flow carried by the incident wave, is in general, not carried away by the reflected and transmitted waves. This is only the case when the medium velocity is parallel to its vacuum interface. Otherwise there is a net inflow or outflow of electromagnetic energy, which can be accounted for by the change of stored energy in the system, and the work done by the mechanical forces acting on the medium. A detailed energy balance is drawn up for two different media moving normal to their vacuum interfaces: (a) a moving conductor and (b) a moving dielectric.This publication has 3 references indexed in Scilit:
- Reflection and Refraction of Electromagnetic Waves by a Moving Dielectric MediumJournal of Applied Physics, 1967
- Reflection and Transmission of Electromagnetic Waves by a Moving Dielectric MediumJournal of Applied Physics, 1965
- Electromagnetic Radiation in the Presence of Moving Simple MediaJournal of Mathematical Physics, 1964