(b) A laser beam has a diameter of 3 mm and a maximum electric field of 60 N/C. (i) Find the maximum value of the magnetic field. (ii) Determine the maximum magnitude of the Poynting vector. (iii) Calculate the wave intensity and the output power of the laser beam.

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(b) A laser beam has a diameter of 3 mm and a maximum electric field of 60 N/C.
(i)
Find the maximum value of the magnetic field.
(ii) Determine the maximum magnitude of the Poynting vector.
(iii) Calculate the wave intensity and the output power of the laser beam.
Transcribed Image Text:(b) A laser beam has a diameter of 3 mm and a maximum electric field of 60 N/C. (i) Find the maximum value of the magnetic field. (ii) Determine the maximum magnitude of the Poynting vector. (iii) Calculate the wave intensity and the output power of the laser beam.
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