(III) What magnetic field B is needed to keep 998-GeVprotons revolving in a circle of radius 1.0 km? Use therelativistic mass. The proton's “rest mass" is 0.938 GeV/c².(1 GeV = 10° eV.) [Hint: In relativity, m,elv²/r = qvB_isstill valid in a magnetic field, where mrel =Ym.]

Given: The radius is R=1 km. The energy of proton is E=998 GeV. The rest mass is m=0.938 GeV/c2.…

Answered: (III) What magnetic field B is needed…

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter5: Relativity

Section: Chapter Questions

Problem 27P: A neutral meson is a particle that can be created by accelerator beams. If one such particle lives...

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(III) What magnetic field B is needed to keep 998-GeV protons revolving in a circle of radius 1.0 km? Use the relativistic mass. The proton's “rest mass" is 0.938 GeV/c². (1 GeV = 10° eV.) [Hint: In relativity, m,elv²/r = qvB_is still valid in a magnetic field, where mrel = Ym.]