An electromagnetic wave has a maximum electric field strength of 340 V/m and a wavelength of 12m.

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An electromagnetic wave has a maximum electric field strength of 340 V/m and a wavelength of 12μm.

a. What is the frequency of this wave?

b. What is the intensity of this wave?

c. Write an equation for the magnetic field strength of this wave in the form B(x,t)=B₀sin(kx−ωt). Be sure to include appropriate units.

d. What is the magnetic field strength at x=0 m and t=2.0μs ?

Related Book For answer-question

Introduction to Electrodynamics

ISBN: 978-8120316010

3rd Edition

Authors: David J. Griffiths

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Posted Date: Dec 08, 2023 03:10 AM

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An electromagnetic wave has a maximum electric field strength of 340 V/m and a wavelength of 12m.

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a The frequency f of an electromagnetic wave is related to its wavelength by the equation fc where c ... View the full answer

Introduction to Electrodynamics

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