MCQ
A rectangular coil $\ce{ABCD}$ is rotated anticlockwise with a uniform angular velocity about the axis shown in diagram below. The axis of rotation of the coil as well as the magnetic field $B$ are horizontal. The induced $e.m.f.$ in the coil would be maximum when
- ✓The plane of the coil is horizontal
- BThe plane of the coil makes an angle of $45^{\circ}$ with the magnetic field
- CThe plane of the coil is at right angles to the magnetic field
- DThe plane of the coil makes an angle of $30^{\circ}$ with the magnetic field


