A monochromatic light source with power output 60.0 W radiates light of wavelength 700 nm uniformly in all directions. Calculate Emax and Bmax for the 700 nm light at a distance of 5.00 m from the source.

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A: P = 250 mW = 250 x 10-3 W d = 510 mm = 510 x 10-3 m r = d/2 = 255 x 10-3 m Emax = ? Bmax = ?

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Q: A monochromatic light source with a power output of 70.0 W radiates light of wavelength 680 nm…

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