Physics, 01.08.2019 01:30 Doogsterr

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? (c = 3.0 x 108 m/s, μ0 = 4π × 10-7 t ∙ m/a, ε0 = 8.85 × 10-12 c2/n ∙ m2)

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The magnitude of the poynting vector of a planar electromagnetic wave has an average value of 0.724...