How is an emf induced by changing magnetic flux?
1 Answer
As the electrons get accumulated, a potential will be developed and hence an EMF,
Since, as the magnetic field is changing then, EMF will also change.
Explanation:
The electrons,
If it is kept under changing Magnetic Field, B, will exert a force
Ø: is angle between the velocity and magnetic field.
Thus electron(s) will move toward a particular direction decided by the vectorial product of
As the electrons get accumulated, a potential will be developed and hence an EMF,
Since, the magnetic field is changing then, EMF will also change.