An industrial laser is used to burm a hole through a piece of metal. The average intensity of the light is Sav = 1.27 x 10" W/m². What is the rms value of the electric field? For this same laser, what is the ms value of the magnetic field?
An industrial laser is used to burm a hole through a piece of metal. The average intensity of the light is Sav = 1.27 x 10" W/m². What is the rms value of the electric field? For this same laser, what is the ms value of the magnetic field?
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Transcribed Image Text:An industrial laser is used to bum a bole through a piece of metal. The average intensity of
the light is Savg
same laser, what is the rms value of the magnetic field?
1.27 x 10 W/m². What is the rms value of the electric field? For this
ra a eloctronmagntic waues nhntes nowwrr uniformlyin all directions at a sinele
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