NEETElectrostaticsMedium
Question
A flat circular fixed disc has a charge +Q uniformly distributed on the disc. A charge +q is thrown with kinetic energy K, towards the disc along its axis. The charge q :
Options
A.may hit the disc at the centre
B.may return back along its path after touching the disc
C.may return back along its path without touching the disc
D.any of the above three situations is possible depending on the magnitude of K
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