If the speed of a dc shunt motor increases, the back emf

Q. If the speed of a dc shunt motor increases, the back emf
A. Increases
B. Decreases
C. Remains unchanged
D. Fist increases and then decreases
Answer: Increases

A. Increases
B. Decreases
C. Remains unchanged
D. Fist increases and then decreases
Answer: Increases