I need the answer as soon as possible In the mass spectrometer shown, a positive charge qof mass m is sent first through a velocityselector with a velocity v in the presence of a magnetic field B and an electric field E. Uponentering the second magnetic field Bo, the charge q moves in a semicircle of radius rbeforestriking a detector array at P, as shown. The radius rcan be expressed as:高,mDetectorarray"inVelocity selector

Force on charge particles in magnetic field F =qvB

In the mass spectrometer selector witha velocity v in the presence of a magnetic field B and an electric field E. Up entering the second magnetic field Bo, the charge q moves in a semicircle of radius r be striking a detector array at P, as shown. The radius rcan be expressed as:

In the mass spectrometer selector witha velocity v in the presence of a magnetic field B and an electric field E. Up entering the second magnetic field Bo, the charge q moves in a semicircle of radius r be striking a detector array at P, as shown. The radius rcan be expressed as:

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section: Chapter Questions

Problem 102A

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Question

I need the answer as soon as possible

In the mass spectrometer shown, a positive charge qof mass m is sent first through a velocity
selector with a velocity v in the presence of a magnetic field B and an electric field E. Upon
entering the second magnetic field Bo, the charge q moves in a semicircle of radius rbefore
striking a detector array at P, as shown. The radius rcan be expressed as:
高,m
Detector
array
"in
Velocity selector

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