A typical helium-neon laser found in supermarket checkout scanners emits 633-nm-wavelength light in a 1.1-mm-diameter beam...

Question

Question

A typical helium-neon laser found in supermarket checkout scanners emits 633-nm-wavelength light in a 1.1-mm-diameter beam with a power of 1.0 mW .

A. What is the amplitude of the oscillating electric field in the laser beam? Express your answer with the appropriate units.

B. What is the amplitude of the oscillating magnetic field in the laser beam? Express your answer with the appropriate units.

science physics

Answer 1

Answer #1

Answer 2

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