A single-turn circular loop of area rotates with a constant angular speed of about a…

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

Problem

A single-turn circular loop of area

0.05\,\text{m}^2

rotates with a constant angular speed of

120\,\text{rad}\,\text{s}^{-1}

about a diameter in a uniform magnetic field of

0.30\,\text{T}

. Calculate the magnitude of the induced EMF when the angle between the loop’s normal and the field is

45^{\circ}