Q 12-04-133JEE MainJEE Main 2023 (8 Apr, Shift 1)Easy
A charged particle moving in magnetic field $B$ has the components of velocity along $B$ as well as perpendicular to $B$. The path of the charged particle will be
Answer: (B) helical path with the axis along magnetic field B
The perpendicular component gives circular motion and the parallel component is unaffected, so the path is a helix whose axis lies along $\vec B$.
Solution by Sreeraj P, M.Sc Physics