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Answer Posted / anil bhatia
Emf in primary
E1=4.44fN1Bm
Emf in secondary
E2=4.44fN2Bm
where Bm is maximum /peak flux density, in weber /sq m
(Tesla)
under no load condition E!=v1, E@=v2 , asuming neglesible
magnetising current.
equation is v=4.44NBm
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