Two equal negative charges –q are fixed at points (o, a) and (o, –a). A positive charge Q is released from rest at the point (2a, o) on the X - axis. The charge Q will ..........
Options:
(a) move to the origin and remain at rest there
(b) execute simple harmonic motion about the origin
(c) move to infinity
(d) execute oscillations but not simple harmonic motion