Chapter 13 - Electric Circuits
Chapter 13 - Electric Circuits
Chapter 13 - Electric Circuits
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Announcements <strong>Electric</strong>al Resistance Magnetic Fields Final QuestionsQuestion #1A circuit is constructed using a 9-V battery and two resistors with resistances of 3-Ω and 6-Ω are placed, in series.What is the current in the circuit?AnswerFor two resistors placed in series, the equivalent resistance is R = R 1 + R 2 = 9 ΩTherefore, the current in the circuit isI = ∆VR = 9 V9 Ω = 1 A<strong>Electric</strong> <strong>Circuits</strong>