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Electromagnetic Waves

Section: Physics

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Question : 5

Total: 11

The rms value of the electric field of an electromagnetic wave emitted by a source is 660NC−1. The average energy density of the electromagnetic wave is

[AP EAPCET 21 May 2024 Shift 2]

1.75×10−6Jm−3
2.75×10−6Jm−3
4.85×10−6Jm−3
3.85×10−6Jm−3

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