What is the time-average poynting power density at a depth

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Reference no: EM13269922

A 100 Hz electromagnetic wave is propagating down into the sea water with an electric field intensity of |E| = 1 V /m just beneath the sea surface.

a. What is |E| at a depth of 100 m?

b. What is the time-average Poynting power density just beneath the surface?

c. What is the time-average Poynting power density at a depth of 100 m?

Reference no: EM13269922

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