The diagram given below shows a solenoid carrying time varying current `l= l_(0)t`. On the axis of the solenoid, a ring has been placed. The mutual inductance of the ring and the solenoid is M and the self inductance of the ring is L. If the resistance of the ring is R then maximum current which can flow through the ring is

The diagram shows a solenoid carrying time varying current I=I_0t ( I_0 is constant) on the axis of this solenoid a conducting ring is being placed as shown in the figure. The mutual inductance of the ring and the solenoid is M and self inductance of the ring is L . if the resistance of the ring is R then the maximum current which can flow through the ring is

Consider a metal ring kept on top of a fixed solenoid (say on a carboard) The centre of the ring coincides with the axis of the solenoid. If the current is suddenly switched on then

Consider a metal rign kept on top of fixed solenoid carrying a current as shown in the figure . The centre of the ring coincides with the axis of the solenoid. If the current is suddenly switched off, what will happen to the ring?