In the figure, a charged particle moves into a region of uniform magnetic field B , goes through half a circle, and then exits that region. The particle is either a proton or an electron (you must decide which). It spends 144 ns in the region. (a) What is the magnitude of B ? (b) If the particle is sent back through the magnetic field (along the same initial path) but with 3.65 times its previous kinetic energy, how much time does it spend in the field during this trip? OB (a) Number 0.2277 Units

In the figure, a charged particle moves into a region of uniform magnetic field B , goes through half a circle, and then exits that region. The particle is either a proton or an electron (you must decide which). It spends 144 ns in the region. (a) What is the magnitude of B ? (b) If the particle is sent back through the magnetic field (along the same initial path) but with 3.65 times its previous kinetic energy, how much time does it spend in the field during this trip? OB (a) Number 0.2277 Units

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 72AP: A particle moving downward at a speed of 6.0106 m/s enters a uniform magnetic field that is...

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