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Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.1 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.2 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.3 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.4 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.5 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.6 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.7 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.8 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.9 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.10 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.11 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.12 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.13 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.14 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.15 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.16 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.17 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.18 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.19 SOLUTION:2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.19 Chapter 2: Resistive circuits - 5 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.20 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.21 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.22 SOLUTION: + Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.23 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.24 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.25 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.26 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.27 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.27 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.27 4 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.27 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.28 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.29 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.30 SOLUTION: - Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.31 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.32 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.33 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.34 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.35SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.36 SOLUTION: 10 + Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.37 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.38 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.39 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.40 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.41 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.42 SOLUTION: 15V NavjeetK Pencil 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.42 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.43 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.43 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.44 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.45 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.46 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.47 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.48 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.49 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.50 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.51 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.52 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.52 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2:Resistive circuits Problem 2.53 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.53 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.54 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.55 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.56 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.57 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.58 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.59 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.60 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.61 SOLUTION: O Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.62 SOLUTION: 12 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.63 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.63 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.64 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.64 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.64 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.65 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.65 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.65 4 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.65 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.66 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.66 Chapter 2: Resistive circuits Irwin,Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.66 4 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.66 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 5 Chapter 2: Resistive circuits Problem 2.66 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.67 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.67 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.68 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.69 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.69 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.70 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.71 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.72 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.73 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.74 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.74 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.74 75V 30 . b a . . Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.75 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E V Problem 2.75 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.76 SOLUTION: 6A 2 Irwin, Basic Engineering Circuit Analysis, 10/E 6A a 6A 4.8 Problem 2.76 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.76 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.77 SOLUTION: 18V 2 Irwin,Basic Engineering Circuit Analysis, 10/E Problem 2.77 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.77 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.78 SOLUTION: 40V 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.78 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.78 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.79 SOLUTION: AB AB 2 Irwin, Basic Engineering Circuit Analysis, 10/E AB AB AB Problem 2.79 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.80 SOLUTION: k - Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.81 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.82 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.83 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.84 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.84 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.85 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.85 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.86 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.86 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.87 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.88 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.88 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.89 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.89 Chapter 2: Resistive circuitsIrwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.90 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.90 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.91 SOLUTION: 24V 6 16 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.91 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.92 SOLUTION: >4A > Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.93 SOLUTION: A Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.94 SOLUTION: 6V Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.95 SOLUTION: 4A > Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.96 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.96 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.97 SOLUTION: V 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.97 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.98 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.98 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.99 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.99 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.100 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.100 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.100 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.101 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.101 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem2.102 SOLUTION: 4V - V3 + 1 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.102 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.103 SOLUTION: 3 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.104 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.104 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.104 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.105 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.105 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.106 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.106 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.106 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.107 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.107 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.108 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.108 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.109 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.109 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.110 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.110 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 3 Chapter 2: Resistive circuits Problem 2.110 Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.111 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.112 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.113SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.114 SOLUTION: 4 Irwin, Basic Engineering Circuit Analysis, 10/E 1 SOLUTION: Chapter 2: Resistive circuits Problem 2.115 2 Irwin, Basic Engineering Circuit Analysis, 10/E 0 Problem 2.115 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.116 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.117 SOLUTION: - Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.118 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.118 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.119 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.120 SOLUTION: Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.121 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.121 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.122 SOLUTION: 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.122 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.123 SOLUTION: - Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.124 SOLUTION: 6 2 Irwin, Basic Engineering Circuit Analysis, 10/E Problem 2.124 Chapter 2: Resistive circuits Irwin, Basic Engineering Circuit Analysis, 10/E 1 Chapter 2: Resistive circuits Problem 2.125 SOLUTION: IRWIN 10e 2_125