Physics · JEE | Electromagnetic Induction

Based on the alternating emf generation shown in the figure, at what angle \( \theta \) between the magnetic field vector and area vector does the induced emf reach its maximum extremum value?

1. A
   \( 60^\circ \) or \( 300^\circ \)
2. B
   \( 0^\circ \) or \( 180^\circ \)
3. C
   \( 45^\circ \) or \( 135^\circ \)
4. D
   \( 90^\circ \) or \( 270^\circ \)