Electrostatics Question 384

Question: A particle of mass m and charge q is placed at rest in a uniform electric field E and then released. The kinetic energy attained by the particle after moving a distance y is [CBSE PMT 1998; Kerala PMT 2005]

Options:

A) qEy2

B) qE2y

C) qEy

D) q2Ey

Show Answer

Answer:

Correct Answer: C

Solution:

Kinetic energy = Force x Displacement = qEy

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