In a certain mass spectrograph, an ion beam passes through a velocity filter consisting of mutually perpendicular fields and .The beam then enters a region of another magnetic field perpendicular to the beam.The radius of curvature of the resulting ion beam is proportional to:
A)EB'/B
B)EB/B'
C)BB'/E
D)B/EB'
E)E/BB'

Question

In a certain mass spectrograph, an ion beam passes through a velocity filter consisting of mutually perpendicular fields  and  .The beam then enters a region of another magnetic field  perpendicular to the beam.The radius of curvature of the resulting ion beam is proportional to:
A)EB'/B 
B)EB/B' 
C)BB'/E 
D)B/EB' 
E)E/BB'

Quizplus · Accepted Answer

The Answer of In a certain mass spectrograph, an ion beam passes through a velocity filter consisting of mutually perpendicular fields  and  .The beam then enters a region of another magnetic field  perpendicular to the beam.The radius of curvature of the resulting ion beam is proportional to:
A)EB'/B 
B)EB/B' 
C)BB'/E 
D)B/EB' 
E)E/BB'

In a Certain Mass Spectrograph, an Ion Beam Passes Through