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ECE35WIN09_Quiz1_solution

ECE35WIN09_Quiz1_solution - Ω Note that the current flow...

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QUIZ 1 ECE35 Win’09 NAME _______________________ SID ______________________ For the familiar circuit at right, (1) What is the resistance of the resistor R? R = _____________ (2) What is the voltage across the current source? V = _____________ Solutions: (1) Ohm’s law: R = V/i = 4.0/0.5 = 8
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Unformatted text preview: Ω Note that the current flow is right to left, and voltage drop + to -, as required for a passive component (the dark terminal of the voltmeter is negative, as in the book) (2) KCL from lower left: +12V +4V –V = 0 -> V = +16V...
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