Three indential rings move with same speed on a horizontal magnetic field normal to plane of rings. The first (a) slips without rolling, the second(b) rolls without slipping and the third rolls with slipping:A. The same emf is induced in all three ringsB. No emf is induced in any of the ringsC. In each ring all points are at the same potential.D. `B` develops the maximum induced emf and `A` the least

Three indential rings move with same speed on a horizontal magnetic fi

1.	Three indential rings move with same speed on a horizontal magnetic field normal to plane of rings. The first (a) slips without rolling, the second(b) rolls without slipping and the third rolls with slipping:A. The same emf is induced in all three ringsB. No emf is induced in any of the ringsC. In each ring all points are at the same potential.D. `B` develops the maximum induced emf and `A` the least
Answer» Correct Answer - A

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