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Author Question: If, in the figure below, I1 = 2 A and I2 = 6 A, which of the following is true? (Read 39 times)

leo leo

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on: Jul 28, 2018
If, in the figure below, I1 = 2 A and I2 = 6 A, which of the following is true?
 
Question 2

Which of the following actions would double the magnitude of the magnetic force per unit length between two parallel current-carrying wires? Choose all correct answers.
   (a) Double one of the currents.
   (b) Double the distance between them.
   (c) Reduce the distance between them by half.
   (d) Double both currents.


  1.(a) only
  2.(a) and (c)
  3.(b) and (d)
  4.(c) and (d)


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Jody Vaughn

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

2

Answer to Question 2

2


leo leo

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

diana chang

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Reply 3 on: Yesterday
Excellent

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