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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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7 years ago
A light source radiates 60.0 W of single-wavelength sinusoidal light uniformly in all directions. What is the amplitude of the  field of this light at a distance of 0.700 m from the bulb?(ε0 = 8.85 × 10-12 C2/N ∙ m2, μ0 = 4π × 10-7 T ∙ m/A, c = 3.0 × 108 m/s)
A) 1.76 × 10-7 T
B) 2.02 × 10-7  T
C) 2.22 × 10-7  T
D) 2.86 × 10-7 T
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College Physics

College Physics


Edition: 1st
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HotMathHotMath
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Chery Author
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#2
7 years ago
I needed this so much, thanks
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