Physics, 27.02.2020 23:30 jacobs5919
It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (For example, would the velocity of a neutral particle be selected by passage through this device?) The explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. If the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. Because the acceleration depends on the mass and charge, these influence the sharpness (resolution) of the transmitted particles.
Assume that you want a velocity selector that will allow particles of velocity v to pass straight through without deflection while also providing the best possible velocity resolution. You set the electric and magnetic fields to select the velocity vβ . To obtain the best possible velocity resolution (the narrowest distribution of velocities of the transmitted particles) you would want to use particles with .
a. both q and m large
b. q large and m small
c. q small and m large
d. both q and m small
Answers: 3
Physics, 22.06.2019 16:00
While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank
Answers: 1
Physics, 22.06.2019 16:30
The ph is the a.independent variable b.the dependent variable c.control group
Answers: 1
Physics, 22.06.2019 17:30
Frequency of electromagnetic waves that a radio station is assigned is called
Answers: 1
It may seem strange that the selected velocity does not depend on either the mass or the charge of t...
Mathematics, 05.02.2021 18:50
Mathematics, 05.02.2021 18:50
Mathematics, 05.02.2021 18:50
Mathematics, 05.02.2021 18:50
Mathematics, 05.02.2021 18:50
Mathematics, 05.02.2021 18:50
Chemistry, 05.02.2021 18:50
Physics, 05.02.2021 18:50
Mathematics, 05.02.2021 18:50
English, 05.02.2021 18:50
English, 05.02.2021 18:50
Computers and Technology, 05.02.2021 18:50
Social Studies, 05.02.2021 18:50
English, 05.02.2021 18:50
English, 05.02.2021 18:50
Mathematics, 05.02.2021 18:50
Mathematics, 05.02.2021 18:50