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A monochromatic light source emits 202 W of average electromagnetic power uniformly in all directions. The...

A monochromatic light source emits 202 W of

average electromagnetic power uniformly in

all directions.

The speed of light is 3

Science   Physics   
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Answer #1

Here is what I solved before, please modify the figures as per your question. Please let me know if you have further questions. Ifthis helps then kindly rate 5-stars.

A monochromatic light source emits W of average electromagnetic power uniformly in all directions. The speed of light is m/s. Calculate the average electric-?eld energy density m from the source. Answer in units of J/m3

(part B)

Calculate the average magnetic-?eld energy

density at the same distance from the source.

Answer in units of J/m3

(Part C)

Find the wave intensity at this location

Answer in units of W/m2

(part D)

What is the pressure exerted by the light on a

mirror located at the same distance from the

source, assuming normal incidence and total

re?ection?

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