Your friend just bought a magnetic field sensor and convinced you to help him measure the magnetic field at a certain distance from your local radio station's antenna. The maximum magnetic field that you measure is 1.96·10-11 T and a quick Google search tells you that this particular station broadcasts at a frequency of 778 kHz. What is the maximum electric field in V/m of the emitted electromagnetic waves?
Your friend just bought a magnetic field sensor and convinced you to help him measure the magnetic field at a certain distance from your local radio station's antenna. The maximum magnetic field that you measure is 1.96·10-11 T and a quick Google search tells you that this particular station broadcasts at a frequency of 778 kHz. What is the maximum electric field in V/m of the emitted electromagnetic waves?
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter34: Maxwell’s Equations And Electromagnetic Waves
Section: Chapter Questions
Problem 28PQ: Suppose the magnetic field of an electromagnetic wave is given by B = (1.5 1010) sin (kx t) T. a....
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Your friend just bought a magnetic field sensor and convinced you to help him measure the magnetic field at a certain distance from your local radio station's antenna. The maximum magnetic field that you measure is 1.96·10-11 T and a quick Google search tells you that this particular station broadcasts at a frequency of 778 kHz. What is the maximum electric field in V/m of the emitted
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