The voltage induced at the end of primary terminals of a two winding – McqOptions

MCQOPTIONS

1.	The voltage induced at the end of primary terminals of a two winding transformer consisting of N turns is?
A.	-N*dϕ/dt
B.	N*dϕ/dt
C.	-dϕ/dt
D.	-N*dt/dϕ
Answer» B. N*dϕ/dt

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