In an ideal transformer, the turns ratio is Np/Ns = 1/2. The ratio Vs : Vp is equal to (the symbols carry their usual meaning) :

NEET UG 2024 · Physics · Question 22

NEET 2024 Physics, question 22

Question 22 of the NEET 2024 paper (code T2) is a Physics question from Alternating Current. Its idea, Ideal Transformer, was asked 3 times, in 2021, 2023 and 2024, across NEET 2017–2026. The NTA final answer key gives option 4.

Updated 2026-10-08

Q22 · Physics

\frac{N_p}{N_s} = \frac{1}{2}

1 1 : 1 2 1 : 4 3 1 : 2 4 2 : 1 Official answer

Official answer: option 4 · NTA final answer key

Same idea

Ideal Transformer, in other papers

NEET asked this idea 3 times, in 2021, 2023 and 2024. The other 2 questions below.

2023 Q 4 A 12 V, 60 W lamp is connected to the secondary of a step down transformer, whose primary is connected to ac mains of 220 V. Assuming the\dots Numerical \cdot Easy 2021 Q 39 A step down transformer connected to an ac mains supply of 220 V is made to operate at 11 V, 44 W lamp. Ignoring power losses in the\dots Numerical \cdot Easy

Ideal Transformer: every question and how it was framed

The chapter

Alternating Current in ten years of NEET

15 questions from 2017–2026, asked in 8 of 10 papers, about 1.4 a paper. LCR Circuits alone had 15.

Chapter analysis Study this chapter Practise this chapter

Ideal Transformer, in other papers

Alternating Current in ten years of NEET

Alternating Current: questions per paper