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Question: Answered & Verified by Expert
In an ideal transformer, the turns ratio is $\frac{N_P}{N_S}=\frac{1}{2}$. The ratio $V_S: V_P$ is equal to (the symbols carry their usual meaning) :
PhysicsAlternating CurrentNEETNEET 2024
Options:
  • A 2:1
  • B 1:1
  • C 1:4
  • D 1:2
Solution:
2776 Upvotes Verified Answer
The correct answer is: 2:1
According to transformer ratio,
$\frac{V_S}{V_P}=\frac{N_S}{N_P}=2: 1$

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