Physics-
General
Easy

Question

A conducting wire frame is placed in a magnetic field which is directed into the paper. The magnetic field is increasing at a constant rate. The directions of induced currents in wires AB and CD are

  1. B to A and D to C    
  2. A to B and C to D    
  3. A to B and D to C    
  4. B to A and C to D    

The correct answer is: B to A and D to C

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