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The Magnetic Field in a Sinusoidal Light Wave Has an Amplitude

Question 36

Multiple Choice

The magnetic field in a sinusoidal light wave has an amplitude of 3.3 *10-7 T.The intensity of the wave is:


A) 1.7* 10-4 W/m2
B) 13 W/m2
C) 27 W/m2
D) 1.0 *105 W/m2
E) 4.0 *1010 W/m2

Correct Answer:

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