A flat circular fixed disc has 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 :A. may hit the disc at the centreB. may return back along its path after touching the discC. may return back along its path without touching the discD. any of the above three situations is possible depending on the magnitude of K

A flat circular fixed disc has charge +Q uniformly distributed on the

1.	A flat circular fixed disc has 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 :A. may hit the disc at the centreB. may return back along its path after touching the discC. may return back along its path without touching the discD. any of the above three situations is possible depending on the magnitude of K
Answer» Correct Answer - D

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