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Unformatted text preview: lim (kl9356) – Homework 19 – Weathers – (22202) 1 This printout should have 12 questions. Multiplechoice questions may continue on the next column or page – find all choices before answering. 001 10.0 points The impedance from a to b in one of the cir cuits below is plotted as a function of angular velocity ω . ω Impedance Select the circuit which gives rise to the above plot. 1. R C L b a 2. None of these 3. R C L b a 4. R C L b a 5. R C L b a 6. R C L b a 002 10.0 points A 15 Ω resistor, 13 mH inductor, and 86 μ F capacitor are connected in series to a 26 V (rms) source having variable frequency. Find the heat dissipated in the circuit dur ing one period if the operating frequency is twice the resonance frequency. Answer in units of J. 003 (part 1 of 3) 10.0 points In an LR circuit, a 102 V( rms ), 29 Hz source is in series with a 39 mH inductor and a 17 Ω resistor. What is the maximum rms current? An swer in units of A....
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This note was uploaded on 09/07/2010 for the course PHYS 2220 taught by Professor Littler during the Spring '00 term at North Texas.
 Spring '00
 Littler
 Magnetism, Work, Heat

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