Last Activity: 8 Years ago
Last Activity: 6 Years ago
When a rod falls,it cuts the horizontal component of earth`s magnetic field. As a result of which change in magnetic flux takes place and emf is induced. e=BlvSince, u=0 a =+g As v=u+gt v= gt e = Blgt So e is directly proportional to the time
Last Activity: 4 Years ago
Dear Student,
Please find below the solution to your problem.
B is the magneetic field and X is the angle of dip
then horizontal magnetic field is BcosX
length of rod is L
velocity of the rod falling is 2gH½
induced emf is = Blv = Bcosx.L.2gH1/2
Thanks and Regards
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