ElectrostaticsEasy
Question
Which statement is true :
(i) A ring of radius R carries a uniformly distributed charge +Q. A point charge −−q is placed on the axis of the ring at a distance 2R from the centre of the ring and released from rest. The particle executes a simple harmonic motion along the axis of the ring.
(ii) Electrons move from a region of higher potential to that of lower potential
(i) A ring of radius R carries a uniformly distributed charge +Q. A point charge −−q is placed on the axis of the ring at a distance 2R from the centre of the ring and released from rest. The particle executes a simple harmonic motion along the axis of the ring.
(ii) Electrons move from a region of higher potential to that of lower potential
Options
A.only (i)
B.only (ii)
C.(i), (ii)
D.none of them
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