Consider the situation shown in the figure. The wire AB is sliding on the fixed rails with a constant velocity. If the wire AB is replaced by semicircular wire, the magnitude of the induced current will
(2) Remain the same
(4) Increase or decrease depending on whether the semicircle bulges towards the resistance or away from it
Concept Videos :-
Concept Questions :-
(2) Effective length between A and B remains same.