A positively charged particle with a charge q enters a

Last updated: 6/13/2023

A positively charged particle with a charge q enters a region in which there is a uniformelectric field E and a uniform magnetic field B both directd parallel to the positive y axis At t 0 the particle is at the origin and has a specd directed along the positive x axis The orbit of the particle projected on the x z plane is a PO circle Let T be the time taken to complete one revolution of this circle The y coordinate of the particle at T is given by mE 2 8 b 2n inE R m vm aR aR 2 mv aR