CBSE 2023 · Region 2 · Set 2 · Q1 · 1 mark
The ratio of the magnitudes of the electric field and magnetic field of a plane electromagnetic wave is
Official answer
From CBSE’s own marking scheme for this paper.
(C)
c
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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.