What is the root mean square of the electric field of wave

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Reference no: EM13519278

An electromagnetic wave has an electric field amplitude of 318 V/m.

(a) What is the maximum magnitude of the Poynting vector of this wave?

(b) What is the average magnitude of the Poynting vector?

(d) What is the root mean square of the electric field of the wave?

Reference no: EM13519278

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