NEET Questions Solved


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 

(1) Increase

(2) Remain the same

(3) Decrease

(4) Increase or decrease depending on whether the semicircle bulges towards the resistance or away from it

Concept Videos :-

#6 | Motional EMF (Induced Electric Field)
#7 | Problem Set1: Motional EM
#8 | Problem Set2: Motional EM
#9 | Problem Set3: Motional EMF
#10 | Problem Set4: Motional EMF
#11 | Equivalent Circuit Diagrams

Concept Questions :-

Motional emf

(2) Effective length between A and B remains same.

Difficulty Level:

  • 10%
  • 63%
  • 11%
  • 18%
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