In the figure, the arm PQ is moved from x = 0 to x = 2b with constant speed V. Consider the magnetic field as shown.
Write:-
- Direction of induced current in rod.
- Polarity induced in the rod..
Let,
Magnetic flux,
Induced EMF,
1. The direction of induced current is anti-clockwise.
2. Current will flow from Q to P, so P is + ve and Q is -ve.
Magnetic flux,
Induced EMF,
1. The direction of induced current is anti-clockwise.
2. Current will flow from Q to P, so P is + ve and Q is -ve.