Intensity: The amplitude of the electric field for a certain type of electromagnetic wave is 570 N/C. What is the amplitude of the magnetic field for that wave? (c = 3.00 × 108 m/s)
A. 2.91 µT
B. 1.90 µT
C. 1.10 µT
D. 1.41 µT
E. 2.41 µT
Answer: B
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