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A wire of length 0.3m moves with a speed...

A wire of length `0.3m` moves with a speed of `20m//s` perpendicular to the magnetic feld of induction `1Wb//m^(2)`. Calculate the induced emf.

Text Solution

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Given, velocity , `v=20m//s`
Length, `l=0.3m`
Angle, `theta=90^(@)`
Magnetic field, `B=lWb//m^(2)`
As, induced emf , `e=Blv`
`:.e=1xx0.3xx20=6V`
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