db_lec08_post

db_lec08_post - Exam 1(Wednesday Feb. 15, 8:00-9:30 PM)...

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2/4/12 1 Exam 1(Wednesday Feb. 15, 8:00-9:30 PM) NOTE THAT FEW EQUATIONS WILL BE GIVEN – YOU ARE REMINDED THAT IT IS YOUR RESPONSIBILITY TO CREATE WHATEVER TWO-SIDED CRIB SHEET YOU WANT TO BRING TO THIS EXAM. * Location STEW 183 *Covers all readings, lectures, homework from Chapters 17 through 20.4 *The exam will be multiple choice and is meant to be done within 60 minutes by a well-prepared student. We will give 90 minutes starting promptly at the listed time, so please be on time! Be sure to bring your student ID card , calculator, pencil and your own one- page (two-side) crib sheet.
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2/4/12 2 Exam 1 Preparation * A practice exam is available in CHIP * Lecture on February 15 is cancelled * We will have a practice session during lecture
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• Last Lecture: Kirchhoff’s Loop Rule : the total change in the electrical potential around any closed loop is zero Kirchhoff’s Junction Rule : the current entering a circuit junction must be equal to the current leaving the junction Resistors in parallel Resistors in series PHYS 221 Lecture 8 2/4/12 D. Bortoletto PHYS221 3 123 ... series RR R R =+ ++ 11 1 1 ... parallel R R • Today: • RC circuit • Ammeters and Voltmeters
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2/4/12 4 ILQ1 You are to connect resistors R1 and R2 (with R1>R2) to a battery, first individually, then in series and then in parallel. Rank those
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db_lec08_post - Exam 1(Wednesday Feb. 15, 8:00-9:30 PM)...

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