(Answered) The magnetic field of an electromagnetic wave has a peak

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The magnetic field of an electromagnetic wave has a peak value of 5.0 × 10^-10 T. What is the intensity of the wave? (c=3.0×10⁸m/s, μ₀=4π×10^-7T⋅m/A, ε₀=8.85×10^-12C²/N⋅m²)

A)1.5 × 10^-5 W/m²

B)3.0 × 10^-5 W/m²

C)7.5 × 10⁵ W/m²

D)1.0 × 10^-13 W/m²

E)2.0 × 10^-13 W/m²

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