For an ideal-step-down transformer, the quantity which is constant for both the coils is
A. current in the coils
B. voltage across the coils
C. resistance of coils
D. power in the coils
Answer:D
For an ideal-step-down transformer, the quantity which is constant for both the coils is
A. current in the coils B. voltage across the coils C. resistance of coils D. power in the coils