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A straight conductor of length 4 m moves...

A straight conductor of length 4 m moves at a speed of 10m//s When the conductor makes an angle 30`^@` with them direction of meganetic filed of induction of 0.1 `Wb-m^(2)` , then induced emf is

A

8V

B

4V

C

1V

D

2V

Text Solution

Verified by Experts

The correct Answer is:
D
Induced e.m.f,
`e=Blvsin0 =0.1xx4xx sin30^(@)=2V`
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