Question

What is Motional EMF Due to Rotation?

Answer

Motional EMF Due to Rotation - A conducting rod of length l whose one end is fixed, is rotated about the axis passing through its fixed end and perpendicular to its length with constant angular velocity ω. Magnetic field is perpendicular to the plane of the paper. e = 1/2 Bl² ω = Bl² πv = Bl² π/T