1.

Fig. 6.24 shows a bar magnet M falling under gravity through an air cored coil C. Plot a graph Induced showing variation of induced emf (E) with time (t). What does the area enclosed by the E-t curve depict ?

Answer»

Solution :The graph showing variation of induced EMF (E) with TIME (f) is in adjacent Fig. 6.25.
The area enclosed by the E-curve depicts the total change in MAGNETIC FLUX linked with the coil during that time.


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