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A conductor ABOCD moves along its bisect...

A conductor `ABOCD` moves along its bisector with a velocity of `1 m//s` through a perpendicular magnetic field of `1 wb//m^(2)`, as shown in fig. if all the four sides are of `1m` length each, then the induced emf between points `A` and `D` is

A

0

B

1.41 volt

C

0.71 volt

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
Effective length = `sqrt2l`
`e=Blv=1xxsqrt2xx1xx1=1.41` Volt.
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