A 1.0 m long metallic rod is rotated with an angular frequency of 400 rad s about an axis normal to the rod passing through its one end. The other end of the rod is in contact with a circular metallic ring. A constant and uniform magnetic field of 0.5 T parallel to the axis exists everywhere. Calculate the emf developed between the centre and the ring.
A 1.0 m long metallic rod is rotated with an angular frequency of 400 rad s about an axis normal to the rod passing through its one end. The other end of the rod is in contact with a circular metallic ring. A constant and uniform magnetic field of 0.5 T parallel to the axis exists everywhere. Calculate the emf developed between the centre and the ring.
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Transcribed Image Text:A 1.0 m long metallic rod is rotated with an angular frequency of 400 rad s about an
axis normal to the rod passing through its one end. The other end of the rod is in contact
with a circular metallic ring. A constant and uniform magnetic field of 0.5 T parallel to
the axis exists everywhere. Calculate the emf developed between the centre and the
ring.
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