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Author Question: Electromagnetic induction is used in the operation of a. generators b. transformers c. dynamic ... (Read 140 times)

09madisonrousseau09

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on: Jul 28, 2018
Electromagnetic induction is used in the operation of
 a. generators
  b. transformers
  c. dynamic microphones
  d. regenerative braking
  e. all of the above

Question 2

An iron nail is brought near a magnet. Which of these is not true?
 a. The nail has a north pole and a south pole.
  b. The nail becomes a north pole or a south pole.
  c. The magnet exerts an attractive force on the nail.
  d. The nail exerts an attractive force on the magnet.
  e. The nail is ferromagnetic.


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Kedrick2014

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

E

Answer to Question 2

B


09madisonrousseau09

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Reply #2 on: Jul 28, 2018
Thank you!


Kedrick2014

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Reply #3 on: Jul 28, 2018
Always glad to help...


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