CBSE 2023 · Region 2 · Set 1 · Q7 · 1 mark
$\displaystyle \overrightarrow{\mathrm{E}}$ and $\displaystyle \overrightarrow{\mathrm{B}}$ represent the electric and the magnetic field of an electro- magnetic wave respectively. The direction of propagation of the wave is along
Official answer
From CBSE’s own marking scheme for this paper.
(C)
$\displaystyle \overrightarrow{\mathrm{E}} \times \overrightarrow{\mathrm{B}}$
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CBSE Class 12 Physics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.