Two coil having self inductances L= 75mH and L2 = 55mH are coupled with each other. The coefficient of coupling(K) is 0.75, calculate the Mutual inductance(M) of the two coils. Share with your friends Share 10 Sachin Pandey answered this Dear StudentMutual Inductance = k*L1L2Mutual Inductance= 0.5 * (8*18) M=0.5 * (144) M=0.5 *12 M=6Regards -12 View Full Answer