Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Electromagnetic Induction and Inductance Lenz’s Law and Conservation of Energy
There are two coils A and B as shown in Fig 6.2. A current starts flowing in B as shown, when A is moved towards B and stops when A stops moving. The current in A is counterclockwise. B is kept stationary when A moves. We can infer that
1
there is a constant current in the clockwise direction in A.
2
there is a constant current in the counterclockwise direction in A.
3
there is no current in A.
4
More than one of the above
5
None of the above