Assume the mostly infrared radiation from a heat lamp acts like a continuous wave with wavelength 1.50 µm . If the lamp’s 200-W output is focused on a person’s shoulder, over a circular area 25.0 cm in diameter, find the peak magnetic field strength.
Assume the mostly infrared radiation from a heat lamp acts like a continuous wave with wavelength 1.50 µm . If the lamp’s 200-W output is focused on a person’s shoulder, over a circular area 25.0 cm in diameter, find the peak magnetic field strength.
Chapter16: Electromagnetic Waves
Section: Chapter Questions
Problem 60P: Assume the helium-neon lasers commonly used in student physics laboratories have power outputs of...
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