Velocity Selector#

Question Text#

The magnitudes of the electric and magnetic fields in a velocity selector are \({{params.E}} \times 10^{5} \textrm{ V/m}\) and \({{params.B}}\textrm{ T}\), respectively. What speed must a proton have to pass through the selector?

Answer Section#

pl-submission-panel#

pl-answer-panel#

Attribution#

Problem is from the OpenStax University Physics Volume 2 textbook, licensed under the CC-BY 4.0 license.
Image representing the Creative Commons 4.0 BY license.