The applied voltage of a certain transformer is increased by 50% while the frequency is reduced by 50%. The maximum core flux density will become ____

The applied voltage of a certain transformer is increased by 50% while

1.	The applied voltage of a certain transformer is increased by 50% while the frequency is reduced by 50%. The maximum core flux density will become ____
A.	three times
B.	1.5 times
C.	0.5 times
D.	Will remain the same
Answer» B. 1.5 times