In case all the flux from the current in coil 1 links with coil 2, the co-efficient of coupling will be____________?
Correct answer: B. 1.0
- A. 2.0
- B. 1.0
- C. 0.5
- D. zero
Explanation
The coefficient of coupling is k = mutual flux divided by the total flux produced by the first coil that could link the second. If all the flux links coil 2, k reaches its maximum value of 1.
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