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Q: Two coils with inductance 4 henry each are coupled in such a way that they yield a secondary leakage flux of 0.2 henry. The coupling constant of two coils will be.
  • A. 0.995
  • B. 0.975
  • C. 0.915
  • D. 0.925
Correct Answer: Option B -
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Explanations:

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