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I Phase differences in Transformers

  1. Mar 13, 2018 #1
    How is the phase difference between the current in the primary coil and induced e.m.f. in the secondary coil be 90*??
  2. jcsd
  3. Mar 13, 2018 #2


    Staff: Mentor


    What makes you think there is a phase difference? Do you have a link to your source?
  4. Mar 14, 2018 #3
    Of course.

    A Level, physics paper 4 summer 5 question no. 6. In the mark scheme it says 90 degrees.
  5. Mar 14, 2018 #4
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