Working the Problem 1. Use energy conservation to determine an expression for the speed of the charged particles as they exit the gun: APE = AKE qAV=1/2mv² (assume v₁ = 0) Solve this for the speed of the particles. V=GAV 2. The magnetic force acting on the particles can also be expressed as centripetal force: F=m.. q.v.B m.v q-B= m Solve this form AV m = Bxr 3. Substitute your equation for the particle speed into the second equation to develop a final expression for am. Your equation for a/m should only contain the measurable quantities in the experiment (AV, B, & r).

Working the Problem 1. Use energy conservation to determine an expression for the speed of the charged particles as they exit the gun: APE = AKE qAV=1/2mv² (assume v₁ = 0) Solve this for the speed of the particles. V=GAV 2. The magnetic force acting on the particles can also be expressed as centripetal force: F=m.. q.v.B m.v q-B= m Solve this form AV m = Bxr 3. Substitute your equation for the particle speed into the second equation to develop a final expression for am. Your equation for a/m should only contain the measurable quantities in the experiment (AV, B, & r).

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter39: Relativity

Section: Chapter Questions

Problem 39.17P: An astronomer on the Earth observes a meteoroid in the southern sky approaching the Earth at a speed...

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