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23 Nov 2019
5. A future space station in orbit about the earth is being poweredby an electromagnetic beam from the earth. The beam has across-sectional area of 135m2 and transmits and average power of1.20*104W. [20pts]
a. What is the intensity of this beam?
b. What is the maximum value of the electric field?
c. What is the maximum value of the magnetic field?
-chapter 34 in Physics For Scientists And Engineers with ModernPhysics (8th) by Raymond A. Serway
5. A future space station in orbit about the earth is being poweredby an electromagnetic beam from the earth. The beam has across-sectional area of 135m2 and transmits and average power of1.20*104W. [20pts]
a. What is the intensity of this beam?
b. What is the maximum value of the electric field?
c. What is the maximum value of the magnetic field?
-chapter 34 in Physics For Scientists And Engineers with ModernPhysics (8th) by Raymond A. Serway
