Q)
(chatquestion)...26. Two coils of self-inductances 2 mH and 8 mH are placed so close together that the effective flux in one coil
is completely linked with the other. The mutual inductance between these coils is
(1) 10 mH
(2) 6 mH
(3) 4 mH
(4) 16 mH
...
