11 A wooden stick of length 3 is rotated about an end with

Last updated: 6/2/2023

11 A wooden stick of length 3 is rotated about an end with constant angular velocity to in a uniform magnetic field B perpendicular to the plane of motion If the upper one third of its length is coated with copper the potential difference across the whole length of the stick is Tricky 9Bol X X X a X X X X X X b 2 4Bwl 2 5Bol X X 2 Bol X X X X x x3l X X XX X X X X X X X X X X X w copper XX coat X X X X XX XX XX XX c d 2 X X X X X X X X 12 A uniform magnetic field of induction B is confined to a X X X