The electric field of a uniform plane wave propagating in a dielectric, non-conducting medium is given by E~ = ˆx 10 cos(6π × 107 t − 0.4πz)V/m The phase velocity of the wave is . . . . . × 108 m/s

The electric field of a uniform plane wave propagating in a dielectric, non-conducting medium is given by E~ = ˆx 10 cos(6π × 107 t − 0.4πz)V/m The phase velocity of the wave is . . . . . × 108 m/s

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter34: Electromagnetic Waves

Section: Chapter Questions

Problem 34.25P

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The electric field of a uniform plane wave propagating in a dielectric, non-conducting
medium is given by

E~ = ˆx 10 cos(6π × 107

t − 0.4πz)V/m
The phase velocity of the wave is . . . . . × 108 m/s

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