What is the ratio of the secondary voltage to the primary voltage with the turn ratio in the windings?

What is the ratio of the secondary voltage to the primary voltage with

1.	What is the ratio of the secondary voltage to the primary voltage with the turn ratio in the windings?
A.	N 2 /N 1
B.	(N 1 /N 2 ) 2
C.	(N 1 /N 2 ) 1/3
D.	N 1 Ã— N 2
Answer» B. (N 1 /N 2 ) 2