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


(A) B to A and D to C
(B) A to B and C to D
(C) A to B and D to C
(D) B to A and C to D

Since magnetic field is increasing so induced Current in both loops should be anti clockwise but we know €=-d phi/dt.So direction is from B to A and D to C
  • -6
Since magnetic field is increasing so induced current in both loops should be anticlockwise but we know ?=-dphi/dt.So direction is from B to A and D to C.
  • -2
Since magnetic field is increasing current in both the loop is anticlockwise so it is B-A D-C
  • -1
What are you looking for?