Question

a charged particle is released from rest in a region of steady and uniform electric and magnetic field which are parallel to each other . the particle will move in a ---

Answer 1

then charge particle enter perpendicular to both magnetic as well as electric field
Fm=Fe
qvb=qe
vb=e

Answer 2

e then charge particle enter perpendicular to both magnetic as well as electric field
f m= f e
qub =qe
vb=