6.74 Compute the equivalent inductance of the network in Fig. P6.74 if all inductors are 4 mH. Leq- Figure P6.74 6.68 Find the total inductance, Lr, in the network in Fig. P6.68. All inductors are in millihenrys. m 6 12 4 Figure P6.68 2 LT 3 2 6.66 Find the total inductance, Lr, in the network in Fig. P6.66. All inductors are in millihenrys. Ꮕ LT 2 3 12 Figure P6.66 4 18 5 6.52 Find the total capacitance Cr shown in the network in Fig. P6.52. Y(12 µF 6μF 8 µF 4 µF 2μF 4μF Figure P6.52 CT 2 μF 6.48 Find C, in the network shown in Fig. P6.48. 3 µF HE 6 µF 4 μF Cr Figure P6.48 8 μF 6μF 12 µF