AUTUMNSB8134 AUTUMNSB8134

14-03-2024
Physics

contestada

A 23.0 mW laser puts out a narrow cylindrical beam 1.80 mm in diameter. What is the average RMS B-field?
a) Insufficient information provided
b) 4.93 μT
c) 10.21 μT
d) 15.42 μT

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