The rms value of the electric field of the light coming from the sun is 720 N/C . The…

Physics · NEET · NTA Exams — Electromagnetic Waves

1. 3.3 × 10^–3 J/m³
2. 6.37 × 10^–9 J/m³
3. 4.58 × 10^–6 J/m³
4. 81.35 × 10^–12 J/m³

Answer

(C) 4.58 × 10 –6 J/m 3

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