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A conductor of mass m and length l is sl...

A conductor of mass `m` and length `l` is sliding smoothly an two vertical conducting rails `AB` and `CD` as shown in figure. The top ends of two conducting rails are joined by a capacitor of capacitance `C`. The conductor is relased from rest when it is very close to `AC` i.e., `y = 0`. A uniform magnetic field `B_(0)` perpendicular to plane of figure existing. Neglect the resistance of rails and connecting wires. Take acceleration due to gravity to be `g`.

Based on above information answer the following questions:
Mark the correct statement about the motion of conductor

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