Physics
Electricity and Magnetism
An electromagnetic wave with frequency 65.0 Hz travels in an

An electromagnetic wave with frequency 65.0 Hz travels in an insulating magnetic material that bas dielectric constant

Question:

An electromagnetic wave with frequency 65.0 Hz travels in an insulating magnetic material that bas dielectric constant 3.64 and relative permeability 5.18 at this frequency. The electric field bas amplitude 7.20 x 10-3 v/m
(a) What is the speed of propagation of the wave?
(b) What is the wavelength of the wave?
(c) What is the amplitude of the magnetic field?
(d) What is the intensity of the wave?

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IDENTIFY Apply Eq3221 ExcB vf Apply Eq 3229 with K in place of ...View the full answer

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Oct 18, 2010 04:53 AM

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