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The magnitude opf the earth's magnetic f...

The magnitude opf the earth's magnetic field at a place is `B_(0)` and the angle of dip is `delta` . A horizontal conductor of length `l` , lying north-south, moves eastward with a velocity `v` . The emf induced across the rod is

A

Zero

B

`B_(0)lve sin delta`

C

`B_(0)lv cos delta`

D

`B_(0)lv tan delta`

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The correct Answer is:
B
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