MHT CET 2026 Physics question
Two coils having self-inductance L = 75 mH and L = 48 mH are coupled with each other. If the mutual inductance of the coils is 37.2 mH, then coefficient of coupling will be
Answer: (C)
Solution
The coefficient of coupling is . With mH, mH and mH, mH. So $k =
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account