In a Faraday disc dynamo a metal disc of radius R rotates

Last updated: 6/10/2023

In a Faraday disc dynamo a metal disc of radius R rotates with an angular velocity w about an axis perpendicular to the plane of the disc and passing through its center The disc is placed in a magnetic field B acting perpendicular to the plane of the disc Determine the induced emf between the rim and the axis of the disc