Physics · 2022
JEE Main · 29 June 2022, Shift 1 · Q40
For a series LCR circuit, I vs ω curve is shown: (a) To the left of ω_r, the circuit is mainly capacitive. (b) To the left of ω_r, the circuit is…
For a series LCR circuit, I vs $\displaystyle \omega$ curve is shown:
(a)
To the left of $\displaystyle \omega_{\mathrm{r}}$, the circuit is mainly capacitive.
(b)
To the left of $\displaystyle \omega_{\mathrm{r}}$, the circuit is mainly inductive.
(c)
At $\displaystyle \omega_{\mathrm{r}}$, impedance of the circuit is equal to the resistance of the circuit.
(d)
At $\displaystyle \omega_{\mathrm{r}}$, impedance of the circuit is 0.
Choose the most appropriate answer from the options given below :
Official answer
(3)
(a) and (c) only
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.