The primary coil of a transformer has 600 turns and its secondary coil has 150 turns. If the ac current in the primary coil is 2 A, what is the current in its secondary coil?
A) 8 A
B) 1/2 A
C) 1/4 A
D) 2 A
E) 4 A

Question

Quizplus · Accepted Answer

The current in the secondary coil is inversely proportional to the number of turns in the secondary coil. So, the current in the secondary coil is 2 A * (600 turns / 150 turns) = 8 A.

The Primary Coil of a Transformer Has 600 Turns and Its