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A charge q is uniformly distributed on a non conducting disc of radius R. It is rotated with an angular speed 'w' about an axis passing through the centre of mass of the disc and perpendicular to its plane. The magnetic moment of the disc is

A charge q is uniformly distributed on a non conducting disc of radius R. It is rotated with an angular speed 'w' about an axis passing through the centre of mass of the disc and perpendicular to its plane. The magnetic moment of the disc is 

Grade:10

1 Answers

ROSHAN MUJEEB
askIITians Faculty 829 Points
2 years ago
M/L= q/2m. where m is mass of disc. L is angular momentum and M is magnetic moment.this relation ios valid for any non conducting body

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