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Physics · 2024 · 1 mark
Alternating CurrentRepresentation of AC Current and Voltage by Rotating Vectors — Phasors1 markApplymcq
CBSE 2024 · Region 4 · Set 1 · Q9
Figure shows the variation of inductive reactance X_L of two ideal inductors of inductance L_1 and L_2, with angular frequency ω. The value of…
Figure shows the variation of inductive reactance $\displaystyle \mathrm{X}_{\mathrm{L}}$ of two ideal inductors of inductance $\displaystyle \mathrm{L}_{1}$ and $\displaystyle \mathrm{L}_{2}$, with angular frequency $\displaystyle \omega$. The value of $\displaystyle \frac{\mathrm{L}_{1}}{\mathrm{~L}_{2}}$ is
Official answer
(D)
$\displaystyle \frac{1}{3}$
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CBSE Class 12 Physics past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.