MCQ
A bar magnet falls with its north pole pointing down through the axis of a copper ring. When viewed from above, the current in the ring will be
  • A
    clockwise, while the magnet is above the plane of the ring and counter clockwise, while below the plane of the ring
  • B
    counter clockwise throughout
  • counter clockwise, while the magnet is above the plane of the ring and clockwise, while below the plane of the ring
  • D
    clockwise throughout

Answer

Correct option: C.
counter clockwise, while the magnet is above the plane of the ring and clockwise, while below the plane of the ring
c
(c)

Direction of current in ring is given by Lenz's law,

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