Electrostatic Potential and Capacitance - Result Question 21
23. A particle of mass and charge is placed at rest in a uniform electric field and then released. The kinetic energy attained by the particle after moving a distance is
(a)
(b)
(c)
(d)
[1998]
Topic 3: Capacitors, Capacitance, Grouping of Capacitors & Energy Stored in a Capacitor.
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Answer:
Correct Answer: 23. (c)
Solution:
- (c) K.E.
Force distance