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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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10 years ago
The energy flow per unit time per unit area (S) of an electromagnetic wave has an average value of
270 mW/m2. The maximum value of the magnetic field in the wave is closest to: 
A) 4.76 × 10-8 T 
B) 3.36 × 10-8 T 
C) 2.38 × 10-8 T 
D) 6.57 × 10-8 T 
E) 9.51 × 10-8 T 
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padrepadre
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10 years ago
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mikael Author
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10 years ago
Thanks for the homework help on my physics
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