2 A thin uniform conducting rod MN of length m starts sliding from 3 rest from initial vertical position between two smooth

Question

2 A thin uniform conducting rod MN of length m starts sliding from 3 rest from initial vertical position between two smooth perpendicular non conducting surfaces as shown A uniform magnetic field B 3 Tesla is existing perpendicular to the plane of motion of the rod When the rod makes an angle 0 37 with the vertical surface then choose the correct option s g 10 m s M A The angular velocity of the rod about its centre of mass is 3 rad s B The motional emf induced between the ends M and N of the rod is 0 56 volt C The motional emf induced between the mid point C and the end N of the rod is 0 78 volt D The motional emf induced between the mid point C and the end N of the rod is 0 39 volt of light of wavelength 5000A and m 1 2 N

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