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

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Please give me answer for incorrect (b) one

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
(b) Number
i
75.41
Units
ns

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