If the peak electric field in an electromagnetic wave is 754 µV/m,what is the peak magnetic field for the same wave? A)2.51 × 10^-12 T B)7.53 T C)7.54 × 10^-4T D)3.98 × 10¹¹T

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Quizplus · Accepted Answer

The peak magnetic field (B) can be found using the relation B = E/c, where E is the peak electric field and c is the speed of light (approximately 3 × 10^8 m/s). Substituting E = 754 µV/m = 754 × 10^-6 V/m, we get B = 754 × 10^-6 / 3 × 10^8 = 2.51 × 10^-12 T.

If the Peak Electric Field in an Electromagnetic Wave Is