CBSE 2024 · Region 3 · Set 2 · Q6 · 1 mark
The mutual inductance of two coils $\displaystyle \mathrm{C}_{1}$ and $\displaystyle \mathrm{C}_{2}$ is $\displaystyle 20$ mH . In coil $\displaystyle \mathrm{C}_{1}$, the current changes from $\displaystyle 4$ A to zero in $\displaystyle 0 \cdot 2 \mathrm{~s}$. If the resistance of coil $\displaystyle \mathrm{C}_{2}$ is $\displaystyle 4 \Omega$, then the charge that flows through it per second will be :
Official answer
From CBSE’s own marking scheme for this paper.
(C)
0.$\displaystyle 05$ C
Electromagnetic InductionInductanceApplymcqmedium
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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.