2.50-m-diameter university communications satellite dish receives TV signals that have a maximum electric field strength (for one channel) of 7.50μV/m (see below). (a) What is the intensity of this wave? (b) What is the power received by the antenna? (c) If the orbiting satellite broadcasts uniformly over an area of 1.50×1013m2 (a large fraction of North America), how much power does it radiate? Please show all work using this. (Actual values, equations, and drawings

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Chapter24: Electromagnetic Waves
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Problem 37PE: Show that for a continuous sinusoidal electromagnetic wave, the peak intensity is twice the average...
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63) A 2.50-m-diameter university communications satellite dish receives TV signals that have a maximum electric field strength (for one channel) of 7.50μV/m (see below). (a) What is the intensity of this wave? (b) What is the power received by the antenna? (c) If the orbiting satellite broadcasts uniformly over an area of 1.50×1013m2 (a large fraction of North America), how much power does it radiate?

Please show all work using this. (Actual values, equations, and drawings)

 

(63)D=25m
7510
13
A= 15x16°me
Enay
o) I = Sav=.
(7515/
C) Ps?
-3:/0°m
A
b) In=
4
-)
A
Sa - In'A,
Sa =
73
• 15.16me
Transcribed Image Text:(63)D=25m 7510 13 A= 15x16°me Enay o) I = Sav=. (7515/ C) Ps? -3:/0°m A b) In= 4 -) A Sa - In'A, Sa = 73 • 15.16me
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