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Friday, 9 October

NEET UG 2023 · Physics · Question 6

NEET 2023 Physics, question 6

Question 6 of the NEET 2023 paper (code G6) is a Physics question from Electromagnetic Waves. Its idea, Relation E0 = cB0, was asked twice, in 2017 and 2023, across NEET 2017–2026. The NTA final answer key gives option 4.

Updated 2026-10-08

Q6 · Physics

In a plane electromagnetic wave travelling in free space, the electric field component oscillates sinusoidally at a frequency of 2.0×10102.0\times10^{10} Hz and amplitude 48 V m−1^{-1}. Then the amplitude of oscillating magnetic field is : (Speed of light in free space = 3×1083\times10^{8} m s−1^{-1})

  1. 11.6×10−61.6\times10^{-6} T
  2. 21.6×10−91.6\times10^{-9} T
  3. 31.6×10−81.6\times10^{-8} T
  4. 41.6×10−71.6\times10^{-7} TOfficial answer

Official answer: option 4 · NTA final answer key

Same idea

Relation E0 = cB0, in other papers

NEET asked this idea twice, in 2017 and 2023. The other question below.

  • 2017 Q31In an electromagnetic wave in free space the root mean square value of the electric field is ErmsE_{rms} = 6 V/m. The peak value of the…Numerical · Easy

Relation E0 = cB0: every question and how it was framed

The chapter

Electromagnetic Waves in ten years of NEET

18 questions from 2017–2026, asked in 10 of 10 papers, about 1.7 a paper. Electromagnetic Waves alone had 18.

Chapter analysisStudy this chapterPractise this chapter

Electromagnetic Waves: questions per paper

0241’171’182’192’202’212’222’232’242’252’26