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what isthe emf eqation of a transformer

Answer Posted / reshi

Emf in primary
E1=4.44fN1BmA

Emf induced in the secondary
E2=4.44fN2BmA


Bm -flux density in weber /sq m (Tesla)
A-net cross sectional area of core in sq m.

Is This Answer Correct ?    12 Yes 5 No



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