Solve the given questionquestion the helium-neon lasers, Ask an Expert

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Solve the given question:

Question: The helium-neon lasers most commonly used in student physics laboratories have average power outputs of 0.250 mW.

Question I: If such a laser beam is projected onto a circular spot 2.20 mm in diameter, what is its intensity?

Question II: Find the peak magnetic field strength.

Question III: Find the peak electric field strength.

V/m

Please use great detail in explaining the answer. Thanks.

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