s05fina - FINAL EXAMINATION PHYS-1200 PHYSICS II MAY 10,...

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Unformatted text preview: FINAL EXAMINATION PHYS-1200 PHYSICS II MAY 10, 2005 NAME ______________________________ Put a mark in the box next to the section of the course to which you are assigned. SECTION NUMBER EXAMINATION ROOM INSTRUCTOR DAY AND TIME THAT SECTION MEETS 1 DCC 308 SCOTT DWYER MR 8:00 A.M. 2 DCC 308 SCOTT DWYER MR 10:00 A.M. 3 DCC 308 PAUL STOLER MR 12:00 NOON. 5 DCC 308 SUSANNE HAUGER TF 10:00 A.M. 6 DCC 308 SUSANNE HAUGER TF 12:00 NOON 7 DCC 308 SACHINDEV SHENOY TF 2:00 P.M. 8 DCC 308 PAUL STOLER MR 2:00 P.M. 9 DCC 308 SHAWN-YU LIN MR 12:00 NOON There are 12 different pages in this quiz, including the cover page. Check now to see that you have all of them. There is a total of 200 points on this examination. CREDIT GRADE PART A 100 pts PART B 36 pts PART C-1 24 pts PART C-2 24 pts PART C-3 16 pts TOTAL 200 pts All work and answers must be given in the spaces provided on these pages. NAME ______________________________ PART A . (100 pts) There are 20 questions worth 5 points each. In the space provided, to the left of the question number, write the letter corresponding to the best answer to the question. ___ 1. A point particle with charge q is placed inside a cube, but not at its center. The total electric flux through any one side of the cube is: A. 0 B. q C. 4 q D. 6 q E. cannot be calculated using Gauss law ___ 2. The units of capacitance are equivalent to : A. J/C B. V/C C. J/C D. C/J E. C/J ___ 3. You wish to triple the rate of energy dissipation in a heating device. To do this you could triple: A. the potential difference keeping the resistance the same B. the current keeping the resistance the same C. the resistance keeping the potential difference the same D. the resistance keeping the current the same E. both the potential difference and the current ___ 4. Two pieces of wire made of the same material have the same lengths but different diameters. They are connected in parallel to a battery. The quantity that is NOT the same for the two wires is: A. the potential difference between the ends of each wire B. the current C. the current density D. the electric field E. the electron drift velocity ___ 5. In Amperes Law, = i s d B , the symbol s d is: A. an infinitesimal piece of wire that carries current i B. a vector in the direction of B C. a vector that is perpendicular to B D. a vector whose magnitude is the length of the wire that carries current i E. none of the above ___ 6. A circular loop of wire carries a current, i , in the clockwise direction, as shown in the sketch. As a result of the current, the magnetic field at point P , at the center of the loop, is: A. into the page D. counterclockwise B. out of the page E. none of the above C. clockwise 2 NAME ______________________________ ___ 7. A magnet moves inside a coil. Consider the following factors: I. the strength of the magnet II. the number of turns in the coil III. the speed at which the magnet moves Which can affect the emf induced in the coil?Which can affect the emf induced in the coil?...
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This note was uploaded on 04/11/2010 for the course PHYS 1200 taught by Professor Stoler during the Spring '06 term at Rensselaer Polytechnic Institute.

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s05fina - FINAL EXAMINATION PHYS-1200 PHYSICS II MAY 10,...

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