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 s1 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 .5 T parallel to
the axis exists everywhere. Calculate the emf developed between the centre and the
ring.
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