Question: 7 3 . Two coupled coils with L 1 = 2 0 mH , L 2 = 1 0 mH and k = 0 .

73. Two coupled coils with L1=20 mH, L2=10 mH and k =0.50are connected in parallel such that the flux in coil 1 willoppose the flux in coil 2. Solve the equivalent inductance.

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