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    Physics for Scientists and Engineers Study Set 4
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    Exam 31: Maxwells Equations and Electromagnetic Waves
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    The Intensity of an Electromagnetic Wave Is 8 × 10<sup>7</sup>
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The Intensity of an Electromagnetic Wave Is 8 × 107

Question 60

Question 60

Multiple Choice

The intensity of an electromagnetic wave is 8 × 107 W/m2. What is the amplitude of the magnetic field of this wave?


A) 8.2 × 10-4 T
B) 3.3 × 10-7 T
C) 10 T
D) 14 T
E) 5.8 × 10-4 T

Correct Answer:

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