3) A charged particle moves into a region of uniform magnetic field, goes through half a circle, and then exits that region. The particle is either a proton or an electron (you must decide which) (e = 1.602 x 10-¹⁹ C, electron mass = 9.11 x 10-³¹kg, and proton mass = 1.67 x 10-27kg). It spends 130 ns in the region. a) What is the magnitude of the magnetic field? b) If the particle is sent back through the magnetic field (along the same initial path) but with 2.00 times its previous kinetic energy, how much time does it spend in the field during this trip? B

3) A charged particle moves into a region of uniform magnetic field, goes through half a circle, and then exits that region. The particle is either a proton or an electron (you must decide which) (e = 1.602 x 10-¹⁹ C, electron mass = 9.11 x 10-³¹kg, and proton mass = 1.67 x 10-27kg). It spends 130 ns in the region. a) What is the magnitude of the magnetic field? b) If the particle is sent back through the magnetic field (along the same initial path) but with 2.00 times its previous kinetic energy, how much time does it spend in the field during this trip? B

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter38: Relativity

Section: Chapter Questions

Problem 35P

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