Find the peak magnetic field strength

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Reference no: EM13260362

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

(a) If such a laser beam is projected onto a circular spot 3.20 mm in diameter, what is its intensity?

W/m2

(b) Find the peak magnetic field strength.

V/m

Reference no: EM13260362

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