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The Magnitude of the Poynting Vector of a Planar Electromagnetic

Question 15

Multiple Choice

The magnitude of the Poynting vector of a planar electromagnetic wave has an average value of 0.724 W/m2.What is the maximum value of the magnetic field in the wave? The magnitude of the Poynting vector of a planar electromagnetic wave has an average value of 0.724 W/m<sup>2</sup>.What is the maximum value of the magnetic field in the wave? , ,ε<sub>0</sub> = 8.85 × 10<sup>-12</sup> C<sup>2</sup>/N • m<sup>2</sup>) A) 77.9 nT B) 55.1 nT C) 38.9 nT D) 108 nT E) 156 nT , The magnitude of the Poynting vector of a planar electromagnetic wave has an average value of 0.724 W/m<sup>2</sup>.What is the maximum value of the magnetic field in the wave? , ,ε<sub>0</sub> = 8.85 × 10<sup>-12</sup> C<sup>2</sup>/N • m<sup>2</sup>) A) 77.9 nT B) 55.1 nT C) 38.9 nT D) 108 nT E) 156 nT ,ε0 = 8.85 × 10-12 C2/N • m2)


A) 77.9 nT
B) 55.1 nT
C) 38.9 nT
D) 108 nT
E) 156 nT

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