CBSE 2024 · Region 2 · Set 1 · Q5 · 1 mark
Which of the following quantity/quantities remains same in primary and secondary coils of an ideal transformer? Current, Voltage, Power, Magnetic flux
Official answer
From CBSE’s own marking scheme for this paper.
(D)
Magnetic flux and Power both
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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.