Assignment 7

# Assignment 7 - Physics 257 Assignment 7 ANSWER KEY Due...

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Prof. Matt Dobbs Page 1/4 Physics 257 Asst 7 Answer Key Physics 257: Assignment 7 – ANSWER KEY Due in-class before 1:05pm Thursday Nov 8, 2007 Use MATLAB for this assignment. It is available on the physics student computer lab in the Wong building. For plots, remember to label your axes correctly and use the “graphs” checklist on page 7 of the lab book. For each question, show all your steps including the raw commands you issue in MATLAB . Assignments handed in after 1:05pm but before the end of the day will lose 25% of the grade. In an AC series resistor-inductor-capacitor (RLC) electrical circuit, the impedance Z is given by 2 2 1 + = C L R Z ω , where R is the resistance in , L is the inductance in H, C is the capacitance in F, and ω is the angular frequency in radians/second. An experimenter measures the following impedance Z as a function of the angular frequency ω (written in matlab syntax for you to cut and paste): omega = [ 200, 300, 400, 500, 600, 700, 800, 1000, 1200, 1500, 2000, 2500, 3000, 4000, 6000, 9000] ; z = [54, 48, 45, 42, 44, 43, 42, 42,

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Assignment 7 - Physics 257 Assignment 7 ANSWER KEY Due...

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