Example- 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 centre. 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. - VgyanHub

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Example- 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 centre. 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

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