Show that for a continuous sinusoidal electromagnetic wave, the peak intensity is twice the average intensity (I 0 2I ave ), using either the fact that E 0 2E rms , or B 0 2B rms , where rms means average (actually root mean square, a type of average)

Question: Show that for a continuous sinusoidal electromagnetic wave, the peak intensity is twice the average intensity (I 0 = 2I ave ), using either the

Show that for a continuous sinusoidal electromagnetic wave, the peak intensity is twice the average intensity (I₀ = 2I_ave), using either the fact that E₀ = √2E_rms, or B₀ = √2B_rms , where rms means average (actually root mean square, a type of average).

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