A light bulb emits light uniformly in all directions the, Physics

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A light bulb emits light uniformly in all directions the

A light bulb emits light uniformly in all directions. The averageemitted power is 150.0 W. At a distance of 4 m from the bulb,determine (a) the average intensity of the light,(b) the rms value of the electric field, and(c) the peak value of the electric field.

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