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Author Question: Two point charges of magnitude 4.0 C and -4.0 C are situated along the x-axis at x1 = 2.0 m and x2 = ... (Read 112 times)

CORALGRILL2014

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on: Jul 29, 2018
Two point charges of magnitude 4.0 C and -4.0 C are situated along the x-axis at x1 = 2.0 m and x2 = -2.0 m, respectively. What is the electric potential at the origin of the xy-coordinate system?
 
  A) -36  103 V
  B) 0 V
  C) 36  103 V
  D) -48  103 V
  E) 48  103 V

Question 2

Express an angle of 450 in radians.
 
  What will be an ideal response?


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aliotak

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Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

7.85 rad


CORALGRILL2014

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Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

amcvicar

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Reply 3 on: Yesterday
Excellent

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