Q. An electron enters in an electric field with its velocity in the direction of the electric lines of force. Then
A) The path of the electron will be a circle
B) The path of the electron will be a parabola
C) The velocity of the electron will decrease
D) The velocity of the electron will increase
Explanation
(c) Because electric field applies the force on electron in the direction opposite to it’s motion
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.