A particle of specific charge q m is projected from the

Last updated: 6/2/2023

A particle of specific charge q m is projected from the origin of coordinates with initial velocity ui vj Uniform electric and magnetic fields exist in the region along the y direction of magnitude E and B The particle will definitely return to the origin once if B u v 2 B TE is an integer D uB TE is an integer odi nwone A VB 2TE is an integer C VB TE in an integer peopubnoo gnol owT