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The magnitude of the earth's magnetic fi...

The magnitude of the earth's magnetic field at the north pole is `B_(0)` . A horizontal conductor of length `l` moves with a velocity `v` . The direction of `v` is perpendicular to the conductor. The induced emf is
(i) zero, if `v` is vertical
(ii) `B_(0)lv` , if `v` is vertical
(iii) zero, if `v` is horizontal
(iv) `B_(0)lv` , if `v` is horizontal

A

zero, if v is vertical

B

`B_(0)`lv, if v is vertical

C

zero, if v is horizontal

D

`B_(0)` lv, if v is horizontal

Text Solution

Verified by Experts

The correct Answer is:
A, D
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