Figure 24.16 shows a tiny source that is emitting light
Chapter 24, Problem 24.9(choose chapter or problem)
Figure 24.16 shows a tiny source that is emitting light uniformly in all directions. At a distance of 2.50 m from the source, the rms electric field strength of the light is 19.0 N/C. Assuming that the light does not reflect from anything in the environment, determine the average power of the light emitted by the source.
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