Transformers: The primary coil of an ideal transformer has 600 turns and its secondary coil has 150 turns. If the 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
Answer: A
Physics & Space Science
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