In an AC generator, a coil with $$N$$ turns, all of the same area $$A$$ and total resistance $$R$$, rotates with frequency $$\omega$$ in a magnetic field $$B$$. The maximum value of emf generated in the coil is

A

$$N.A.B.\omega$$

B

$$N.A.B.R.\omega$$

C

$$N.A.B$$

D

$$N.A.B.R$$