In an EM wave traveling west, the B field oscillates up and down vertically and has a frequency of 86.0 kHz and an rms strength of 7.35 x 10-⁹ T. Assume that the wave travels in free space. ▼ ▼ Part A What is the frequency of the electric field? Express your answer to three significant figures and include the appropriate units. f = Submit Part B Value O Submit Part C A Request Answer What is the rms strength of the electric field? Express your answer to three significant figures and include the appropriate units. Erms = Value POLA ША Units Request Answer PI? Units ?

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
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Part C
What is the direction of its oscillation?
The electric field oscillates vertically.
The electric field oscillates along the horizontal west-east line.
The electric field oscillates along the horizontal north-south line.
None of the above.
Submit Request Answer
Transcribed Image Text:Part C What is the direction of its oscillation? The electric field oscillates vertically. The electric field oscillates along the horizontal west-east line. The electric field oscillates along the horizontal north-south line. None of the above. Submit Request Answer
In an EM wave traveling west, the B field oscillates up and down
vertically and has a frequency of 86.0 kHz and an rms strength
of 7.35 x 10-⁹ T. Assume that the wave travels in free space.
Part A
What is the frequency of the electric field?
Express your answer to three significant figures and include the appropriate units.
f =
Submit
Part B
Erms =
Value
0
Submit
Part C
Request Answer
What is the rms strength of the electric field?
Express your answer to three significant figures and include the appropriate units.
ША
Value
Units
Request Answer
國」?
Units
?
Transcribed Image Text:In an EM wave traveling west, the B field oscillates up and down vertically and has a frequency of 86.0 kHz and an rms strength of 7.35 x 10-⁹ T. Assume that the wave travels in free space. Part A What is the frequency of the electric field? Express your answer to three significant figures and include the appropriate units. f = Submit Part B Erms = Value 0 Submit Part C Request Answer What is the rms strength of the electric field? Express your answer to three significant figures and include the appropriate units. ША Value Units Request Answer 國」? Units ?
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