SSC SSC JE Electrical 2025 Mock Test Series (Paper 1 & Paper 2) Network Theory Magnetic Coupling Circuits Coefficient of Coupling
A 20 mH coil is coupled with a coil of 5 mH. What could be the maximum possible value of mutual inductance?
1
10 mH
2
15 mH
3
5 mH
4
20 mH