A 200-turn square coil of side rotates at about an axis through its centre in a…

PHYSICS · Subjective · CBSE · Physics · Electromagnetic Induction · Electromagnetic Induction

Problem

A 200-turn square coil of side

10\,\text{cm}

rotates at

300\,\text{rpm}

about an axis through its centre in a uniform magnetic field of

0.25\,\text{T}

. Calculate the peak value of the emf produced.