ECE 201 - Hw 02 - F11 Solutions

ECE 201 - Hw 02 - F11 Solutions - 4 A Current Source(4 A(16...

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Homework 2 Solutions ECE 201 1. a) All of them are labeled with passive sign convention b) i) P = iV = (1 A)(20 V) = 20 W ii) P = (3 A)(10 V) = 30 W iii) P = (2 A)(20 V) = 40 W 2. a) P 1 = iV = (-2 A)(10 V) = -20 W P 2 = (1 A)(6 V) = 6 W b) 3 A Current Source: (-3 A)(10 V) = -30 W
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Unformatted text preview: 4 A Current Source: (4 A)(16 V) = 64 W 6 V Voltage Source: (-5 A)(6 V) = -30 W 10 V Voltage Source: (1 A)(10 V) = 10 W Circuit Element 1: (-2 A)(10 V) = -20 W Circuit Element 2: (1 A)(6 V) = 6 W Sum of powers = -30+64-30+10-20+6 = 0...
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