Field Motion
Electricity and Magnetism
Level
3
A thin fixed ring of radius has a positive charge uniformly distributed over it . A particle of mass , having a negative charge , is placed on the axis at a distance of from the centre of the ring . Find the Time period of oscillations (SHM) if it is displaced a little.
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Where b , c , e are positive integers and d is a positive rational number
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This is a part of my set Aniket's Electrostats Challenges
by
Aniket Sanghi