Physics 1B keating quiz 4

Physics 1B keating quiz 4 - PHYSICS 1B QUIZ #4 FALL QUARTER...

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PHYSICS 1B QUIZ #4 FALL QUARTER 2007 A YOUR NAME _________________________________________________________________ UCSD STUDENT ID NUMBER_________________________3 DIGIT NUMBER__________ INSTRUCTIONS: THERE ARE 10 QUESTIONS ON THIS QUIZ. PLEASE FILL IN THE SCANTRON FORM USING A #2 PENCIL. PUT YOUR NAME AND THE IDENTIFICATION NUMBER YOU WERE ASSIGNED IN THE SPACES ABOVE. ONE PAGE OF NOTES AND A CALCULATOR ARE ALLOWED. NO BOOKS CELL PHONES, OR LAPTOPS ALLOWED. ANY PERSON CAUGHT CHEATING WILL BE GIVEN AN “F” IN 1B AND REFERRED TO THE DEAN’S OFFICE. 1. An electron which moves with a speed of 3.0 × 10 4 m/s parallel to a uniform magnetic field of 0.40 T experiences a force of what magnitude? ( e = 1.6 × 10 - 19 C) a. 4.8 × 10 - 14 N b. 1.9 × 10 - 15 N c. 2.2 × 10 - 24 N d. zero 2. A 2.0-m wire segment carrying a current of 0.60 A oriented parallel to a uniform magnetic field of 0.50 T experiences a force of what magnitude? a. 6.7 N
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This note was uploaded on 01/24/2010 for the course PHYS 1 taught by Professor Onuich during the Spring '07 term at CSU Northridge.

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Physics 1B keating quiz 4 - PHYSICS 1B QUIZ #4 FALL QUARTER...

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