The emf induced in the primary of a transformer
A. Is in phase with the flux.
B. Lags behind the flux by 90 degree.
C. Leads the flux by 90 degree.
D. Is in phase opposition to that of flux.
Answer:C
The emf induced in the primary of a transformer
A. Is in phase with the flux. B. Lags behind the flux by 90 degree. C. Leads the flux by 90 degree. D. Is in phase opposition to that of flux.