Question

A point charge moving with velocity
V = (3m/s) i is released in a uniform
electric field E
(ai + bi)
The
subsequent trajectory of the particle will
be​

Answer 1

Answer:

• if there is only electric field,then the charge will have a straight line path.and it doesn't depends on velocity, because, force on the charge is given by,F=qE
• but,if there is a magnetic field,then it may have circular or helical motions, because,force on a point charge in magnetic field is given by, F=q(v×B)

where v is the velocity of the charge..!

hope it helps..!!