Electrical Engineering · Magnetic Circuits
The coefficient of coupling between two coils is 0.45. The first coil has an inductance of 75 mH and the second coil has an inductance of 105 mH. What is the mutual inductance between the coils?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1189.3 mH
- 27.88 mH
- 339.9 mH✓
- 43.54 mH
Correct answer
39.9 mH
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