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Find V3 in the circuit in Fig P2.2.15, given that VO=7 volts. 13 12V FIGURE Pa.2.15 Find ly in the circuit in Fig P2.2.13, given that lo=14 mA 6 MA 6 mA FIGURE P2.2.13 Find Vec in the circuit in Fig. P2.20. Given the voltage reading on the resistors of V1 - 4 V. V2 - 7 V, and V3 = 5 V. + V2 12 V 3 V V3 2V+ V4 + Find Vn in the circuit in Fig. P2.20. Given the voltage reading on the resistors of V1 - 8 V. V2 =7 V. and V3 = 9 V. 12 3V V12 SV -M 2V V4 + Figure P2.20 Find h in the network in Fig. P2.10 given 12 = 5 mA and 13 = 2 mA. MM 12 mA 13 MA Figure P2 10