In a free space
In a free space, a thin rod carrying uniformly distributed negative charge -q is placed symmetrically along the axis of a thin ring of radius R carrying uniformilly distriburted charge Q. the mass of rod is m and the length is l= 2R. The ring is fixed and the rod is free to move . the rod is displaced slightly along the axis of the ring and then released . find the period T of the small amplitude oscillations of the rod.
30
Aug
In a free space, a thin rod carrying uniformly distributed negative charge -q is placed symmetrically along the axis of a thin ring of radius R carrying uniformilly distriburted charge Q. the mass of rod is m and the length is l= 2R. The ring is fixed and the rod is free to move . [...]
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