CBSE 2024 · Region 1 · Set 1 · Q8 · 1 mark
In the four regions, I, II, III and IV, the electric fields are described as : Region I: $\displaystyle \mathrm{E}_{\mathrm{x}}=\mathrm{E}_{0} \sin (\mathrm{kz}-\omega \mathrm{t})$ Region II : $\displaystyle \mathrm{E}_{\mathrm{x}}=\mathrm{E}_{0}$ Region III : $\displaystyle \mathrm{E}_{\mathrm{x}}=\mathrm{E}_{0} \sin \mathrm{kz}$ Region IV : $\displaystyle \mathrm{E}_{\mathrm{x}}=\mathrm{E}_{0} \cos \mathrm{kz}$ The displacement current will exist in the region :
Official answer
From CBSE’s own marking scheme for this paper.
(A)
I
Electromagnetic WavesDisplacement CurrentUnderstandmcqmedium
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CBSE Class 12 Physics past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.