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Author Question: The magnetic domains in a magnetized piece of iron are characterized by which orientation? a. ... (Read 121 times)

faduma

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on: Jul 28, 2018
The magnetic domains in a magnetized piece of iron are characterized by which orientation?
 a. anti-parallel (opposite direction) to the magnetic axis
  b. perpendicular to the magnetic axis
  c. parallel to the magnetic axis
  d. random

Question 2

The position of a 0.64-kg mass undergoing simple harmonic motion is given by x = (0.120 m) cos (pt/16). What is the maximum net force on the mass as it oscillates?
 a. 0.98  10-3 N
  c. 3.0  10-3 N
  b. 7.4  10-3 N
  d. 4.7 N


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smrerig

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

C

Answer to Question 2

C


faduma

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


smrerig

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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