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Find the length of the conductor which i...

Find the length of the conductor which is moving with a speed of `10 m//s` in the direction perpendicular to the direction of magnetic field of induction 0.8T.if it induces an emf of 8V between ends of the conductor.

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Verified by Experts

Given that `B=0.8 T,v=10 m//s and epsilon =8V`.
Using `epsilon=Blv`
8=0.8 (l) (10)
l(length of the conductor)=1 m
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