# Hw04 - Version PREVIEW Hw04 Ross(10219 This print-out...

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Version PREVIEW – Hw04 – Ross – (10219) 1 This print-out should have 10 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. Serway CP 19 09 001 (part 1 of 2) 10.0 points A proton moves perpendicularly to a uni- form magnetic field B with a speed of 4 . 7 × 10 7 m / s and experiences an acceleration of 1 . 3 × 10 13 m / s 2 in the positive x direction when its velocity is in the positive z direction. The mass of a proton is 1 . 673 × 10 - 27 kg. Find the magnitude of the field. Correct answer: 0 . 00289215 T. 002 (part 2 of 2) 10.0 points What is its direction? 1. negative x direction 2. positive x direction 3. positive z direction 4. negative z direction 5. positive y direction 6. None of these 7. negative y direction correct Particle Deflection 01 003 10.0 points A negatively charged particle moving parallel to the z -axis enters a magnetic field (pointing out of of the page), as shown in the figure below.

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• Spring '10
• Physics, Electron, Electric charge, 26 kg, 0.718 m, 0.876 m, 7.29144 mm

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