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a metal disc of radius R rotates with an axis perpendicular to its plane passing through its centre in a magnetic field of induction B acting perpendicular to the plane of the disc. the induced EMF between the rim and the axis of the disc is
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a metal disc of radius R rotates with an axis perpendicular to its pla...
Speed of any length dr on the disk=Omega*r
E= -BA/t so applying here
B given
dA/dt= dr*dAngle/dt
=dr*rw
E=-B wr dr
Etotal=INT Bwrdr over r=0 to R
Etotal=BWR^2/2
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a metal disc of radius R rotates with an axis perpendicular to its plane passing through its centre in a magnetic field of induction B acting perpendicular to the plane of the disc. the induced EMF between the rim and the axis of the disc is
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a metal disc of radius R rotates with an axis perpendicular to its plane passing through its centre in a magnetic field of induction B acting perpendicular to the plane of the disc. the induced EMF between the rim and the axis of the disc is for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about a metal disc of radius R rotates with an axis perpendicular to its plane passing through its centre in a magnetic field of induction B acting perpendicular to the plane of the disc. the induced EMF between the rim and the axis of the disc is covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for a metal disc of radius R rotates with an axis perpendicular to its plane passing through its centre in a magnetic field of induction B acting perpendicular to the plane of the disc. the induced EMF between the rim and the axis of the disc is.
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