A 200-turn square coil of side rotates uniformly at in a uniform magnetic field of

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

Problem

A 200-turn square coil of side

0.10\,\text{m}

rotates uniformly at

1500\,\text{rev}\,\text{min}^{-1}

in a uniform magnetic field of

0.30\,\text{T}

. Calculate the maximum emf generated. (a)

66\,\text{V}

(b)

188\,\text{V}

(c)

94\,\text{V}

(d)

47\,\text{V}