The E field in an EM wave in free space has a peak of 24.7 mV/m. What is the average rate at which this wave carries energy across unit area per unit time? Express your answer using three significant figures. 197| ΑΣΦ I= 1.619 10-6 Submit Previous Answers Request Answer ? W/m²

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter24: Electromagnetic Waves
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Problem 12OQ: Consider an electromagnetic wave traveling in the positive y direction. The magnetic field...
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The E field in an EM wave in free space has a peak of
24.7 mV/m.
Part A
What is the average rate at which this wave carries energy across unit area per unit time?
Express your answer using three significant figures.
ΑΣΦ
I= 1.619 10
●
6
Submit Previous Answers Request Answer
X Incorrect; Try Again; 5 attempts remaining
?
W/m²
Transcribed Image Text:The E field in an EM wave in free space has a peak of 24.7 mV/m. Part A What is the average rate at which this wave carries energy across unit area per unit time? Express your answer using three significant figures. ΑΣΦ I= 1.619 10 ● 6 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining ? W/m²
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