If a charged particle is projected in a magnetic field and is parallel to field. Then the path followed by the particle is : (A) Straight line (B) Circle (C) Ellipse (D) None of these Share with your friends Share 0 Sakshi Kanwar answered this Dear Student If the charged particle is projected in a magnetic field parallel to it that force acted F=Bqvsinθ where θ is the angle between B and vSo F=0So it will move in straight line.A is correct 1 View Full Answer