A coil of 200 turns and area is rotated uniformly at 3000 rpm about an axis…

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

Problem

A coil of 200 turns and area

150\,\text{cm}^2

is rotated uniformly at 3000 rpm about an axis perpendicular to a uniform magnetic field of

0.20\,\text T

. Calculate the rms value of the emf generated in the coil.