The flux through the core of a transformer is 0.06 wb. The cross-sectional area of the core is 400 cm2. The operating flux density in the core is _______.

The flux through the core of a transformer is 0.06 wb. The cross-secti

1.	The flux through the core of a transformer is 0.06 wb. The cross-sectional area of the core is 400 cm2. The operating flux density in the core is _______.
A.	1.57 T
B.	1.5 T
C.	1.45 T
D.	1.35 T
Answer» C. 1.45 T