In Figure 20.2 is a velocity selector that can be used to measure the speed of a charged particle. A beam of particles is directed along the axis of the instrument. A parallel plate capacitor sets up an electric field E which is oriented perpendicular to a uniform magnetic field B. If the plates are separated by 3 mm and the value of the magnetic field is 0.3 T, what voltage between the plates will allow particles of speed 5 x 105 m/s to pass straight through without deflection?
In Figure 20.2 is a velocity selector that can be used to measure the speed of a charged particle. A beam of particles is directed along the axis of the instrument. A parallel plate capacitor sets up an electric field E which is oriented perpendicular to a uniform magnetic field B. If the plates are separated by 3 mm and the value of the magnetic field is 0.3 T, what voltage between the plates will allow particles of speed 5 x 105 m/s to pass straight through without deflection?
Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 55P: The magnetic field in a cyclotron is 1.25 T, and the maximum orbital radius of the circulating...
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In Figure 20.2 is a velocity selector that can be used to measure the speed of a charged
particle. A beam of particles is directed along the axis of the instrument. A parallel plate
capacitor sets up an electric field E which is oriented perpendicular to a uniform magnetic
field B. If the plates are separated by 3 mm and the value of the magnetic field is 0.3 T,
what voltage between the plates will allow particles of speed 5 x 105 m/s to pass straight
through without deflection?
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