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NEET 2024
Exam
NEET
Year
2024
Subject
Physics
Chapter
Alternating Current

NEET 2024 · Physics · Alternating Current

In an ideal transformer, the turns ratio is (N_P)/(N_S)=(1)/(2) ....

In an ideal transformer, the turns ratio is NPNS=12\frac{N_P}{N_S}=\frac{1}{2}. The ratio VS:VPV_S: V_P is equal to (the symbols carry their usual meaning) :

Options

  1. A2:1
  2. B1:1
  3. C1:4
  4. D1:2

Correct answer

A. 2:1

Step-by-step solution

According to transformer ratio, VSVP=NSNP=2:1\frac{V_S}{V_P}=\frac{N_S}{N_P}=2: 1
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