NEET UG · Physics · Electromagnetic Waves

Energy Density of EM Waves

NEET asked Energy Density of EM Waves twice, in 2020 and 2024: 2 of the 1,875 questions in the 10 papers from 2017–2026. It belongs to Electromagnetic Waves (Physics). The longest wait between two papers asking it was 4 years.

Updated 2026-10-08

Times asked: 2; in 2017–2026
Papers: 2; of 10
First asked: 2020; last in 2024
Chance next paper: 6%; calibrated historical rate

Questions on this idea, by paper

2017–2026. 2020 and 2024.

How NEET framed it

One-line MCQ is the usual form. Skill tested: concept.

Ratio of electric and magnetic contributions in em wave
Odd-one-out among properties of em waves

Chance asked next paper 6%

Every question

All 2 questions

From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.

2024 Q 46 The property which is not of an electromagnetic wave travelling in free space is that : One-line MCQ \cdot Easy 2020 Q 137 The ratio of contributions made by the electric field and magnetic field components to the intensity of an electromagnetic wave is : (c =\dots One-line MCQ \cdot Easy

Papers: NEET 2020, NEET 2024.

Same topic

Other ideas in Electromagnetic Waves

Electromagnetic Waves has 8 ideas NEET has asked; 6 of them came up in more than one question.

Displacement Current5× · 2025
Transverse Nature and E x B Direction3× · 2025
Speed of EM Waves2× · 2026
Relation E0 = cB02× · 2023
Order of the Electromagnetic Spectrum2× · 2022
Production and Uses of EM Bandsonce · 2026
Intensity and Energy Transportonce · 2020

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