Answered: A 1.25-T magnetic field exerts a…

A 1.25-T magnetic field exerts a 1.40x10^-16 N magnetic force on an electron ascending at 4.x10^3 m/s. What angle does the electron's speed make with the magnetic field?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter30: Magnetic Fields And Forces

Section: Chapter Questions

Problem 43PQ

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Question

A 1.25-T magnetic field exerts a 1.40x10^-16 N magnetic force on an electron ascending at 4.x10^3 m/s. What angle does the electron's speed make with the magnetic field?

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