^Motional emf
Motional emf
No motional emf will be produced across the conductor if any two vectors 
are parallel to each other.
Polarity of the emf can be checked knowing the direction of drift of electrons using 
.
Motional emf
No motional emf will be produced across the conductor if any two vectors are parallel to each other.
Polarity of the emf can be checked knowing the direction of drift of electrons using .
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