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Electrostatics

a fixed uniformly charged ring of radius 3m has a positive linear charge density 50/3 µC/m. a point charge 5μC is moving towards the ring along its axis such that its kinetic energy 4m away is 5J. Its kinetic energy at the centre of the ring will be?

Profile image of Rock andRoll
13 Years agoGrade
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1 Answer

Profile image of Sher Mohammad
12 Years ago
The since the attractive forces are working against the motion of the particle , particle velocity will reduce and hence its kinetic enrergy will change , and hence reduce.
sher mohammad
faculty askiitians
b.tech, iit delhi

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