A 100-turn coil of area rotates at in a uniform magnetic field of

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

Problem

A 100-turn coil of area

250\,\text{cm}^2

rotates at

1500\,\text{rpm}

in a uniform magnetic field of

0.20\,\text{T}

. Calculate the peak emf generated by the coil. (a)

55.5\,\text{V}

(b)

78.5\,\text{V}

(c)

7.85\,\text{V}

(d)

785\,\text{V}