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Question Part Points Submissions Used 1 2 3 4 5 -/0.2 -/0.2 -/0.2 -/0.2 -/0.2 0/5 0/5 0/5 0/5 0/5 Total -/1 The intensity of sunlight striking Earth's upper atmosphere (called the solar constant) is 1.35 kW/m2.

(a) Find Erms and Brms due to the sun at the upper atmosphere of Earth. Erms = V/m Brms = µT

(b) Find the average power output of the sun. W

(d) Find the radiation pressure at the surface of the sun. Pa

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