The maximum value of the emf induced in a coil of turns and area rotating with…

PHYSICS · Single correct · CBSE · Physics · Electromagnetic Induction · Electromagnetic Induction

Problem

The maximum value of the emf induced in a coil of

N

turns and area

A

rotating with constant angular speed

\omega

in a uniform magnetic field

B

is (a)

N B A \omega \sin \omega t

(b)

\dfrac{N B A \omega}{2\pi}

(c)

N B A \omega

(d)

N B A