130) A positively charged particle moving along x-axis with a certain velocity enters a uniform electric field directed along positive y-axis. Its [AMU (Engg.) 2001]
A) Vertical velocity changes but horizontal velocity remains constant
B) Horizontal velocity changes but vertical velocity remains constant
C) Both vertical and horizontal velocities change
D) Neither vertical nor horizontal velocity changes
Answers
Answered by
1
Answer:
vertical velocity changes but horizontal velocity remains constant
Answered by
2
Answer:
vertical component will change and horizantal will remain same
Explanation:
The force on the positive charge moving along x−axis is given as
F=qE
The positive charge will move along the x−axis because of the field lines which originates from positive and terminates on a negative charge. But when the charge enters in the field along y−axis then the vertical component will change and the horizontal (along x−axis ) will remain same.
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