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Author Question: If an electromagnetic wave were radiated equally in all directions from a point source in free ... (Read 106 times)

09madisonrousseau09

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on: Jul 28, 2018
If an electromagnetic wave were radiated equally in all directions from a point source in free space, what would result?
 
  A. Spherical wavefront
  B. Electric field
  C. Radio wave
  D. Polarization

Question 2

Which of the following laws states that an electric current or a changing electric field produces a magnetic field?
 
  A. Maxwell's law
  B. Ampere's law
  C. Gauss's law
  D. Faraday's law


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stano32

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

B


09madisonrousseau09

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Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

apple

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Reply 3 on: Yesterday
Excellent

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