Fall 2005, Exam 3

Fall 2005, Exam 3 - PHY 131 Name_ Signature_ Recitation...

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PHY 131 Name___________________________________ ASU ID _______________________ Signature________________________________ Recitation Section Time____________________ Recitation Instructor ________________ SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. [Each question is worth 5 points. NO PARTIAL CREDIT WILL BE GIVEN FOR THESE QUESTIONS] 1) Two long, parallel wires carry identical currents in the same direction. At a distance of 1 cm from the center of each wire, each wire generates a magnetic field of strength B. If the wires are 2 cm apart, what will be the magnetic field far from either end and halfway between the wires ? 1) 2) The two resistors in the figure have equal resistance. If the circuit has been connected for a long time, what is the voltage across the capacitor? 2) 1
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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. [Each question is worth 6 points. NO PARTIAL CREDIT WILL BE GIVEN FOR THESE QUESTIONS.] 3) A particle with a charge of 3.0 C travels at 4.0
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This note was uploaded on 04/29/2008 for the course PHY 131 taught by Professor Fuchs during the Fall '07 term at ASU.

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Fall 2005, Exam 3 - PHY 131 Name_ Signature_ Recitation...

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