A) \[NABR\,\omega \]
B) \[NAB\]
C) \[NABR\]
D) \[NAB\,\omega \]
Correct Answer: C
Solution :
| [d] The emf generated would be maximum when flux (cutting) would be maximum i.e., angle between area vector of coil and magnetic field is\[0{}^\circ \]. The emf generated is given by (as a function of time) |
| \[e=NBA\omega \cos \omega t=NBA\omega \,\cos \theta \] |
| \[\Rightarrow \] \[{{e}_{\max }}=NAB\omega \] |
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