When a metal rod of length l is placed normal to a uniform magnetic fi – McqOptions

MCQOPTIONS

1.	When a metal rod of length l is placed normal to a uniform magnetic field 'B' and moved with a velocity 'v' perpendicular to the field, the induced emf (called motional emf -electromotive forces) across its ends is _________.
A.	Blv2
B.	Bl/v
C.	B/(lv)
D.	Blv
Answer» E.

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