Which of the following gives the maximum magnitude of emf induced in a coil of turns…

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

Problem

Which of the following gives the maximum magnitude of emf induced in a coil of

N

turns and area

A

rotating with constant angular speed

\omega

in a uniform magnetic field of magnitude

B

? (a)

BA\omega

(b)

BAN\omega\cos\omega t

(c)

BAN\omega

(d)

\dfrac{BAN\omega}{2}