In a series $LCR$ circuit,what will be the nature of the circuit for frequencies higher than the resonant frequency?

  • A
    Resistive
  • B
    Capacitive
  • C
    Inductive
  • D
    None of the above

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Similar Questions

$A$ series $LCR$ circuit of $R=5 \, \Omega, L=20 \, \text{mH}$ and $C=0.5 \, \mu \text{F}$ is connected across an $AC$ supply of $250 \, \text{V}$,having variable frequency. The power dissipated at resonance condition is $..... \times 10^{2} \, \text{W}$.

An alternating e.m.f. of $0.2 \, V$ is applied across an $LCR$ series circuit having $R=4 \, \Omega$, $C=80 \, \mu F$, and $L=200 \, mH$. At resonance, the voltage drop across the inductor is (in $V$)

In the circuit shown in the figure,neglecting source resistance,the voltmeter and ammeter readings will respectively be:

$A$ series resonant $LCR$ circuit has a quality factor ($Q$-factor) $= 0.4$. If $R = 2 \, k\Omega$ and $C = 0.1 \, \mu F$,then the value of inductance is: (in $, H$)

Match List-$I$ with List-$II$ :
List-$I$List-$II$
$(a)$ $\omega L > \frac{1}{\omega C}$$(i)$ Current is in phase with $emf$
$(b)$ $\omega L = \frac{1}{\omega C}$$(ii)$ Current lags behind the applied $emf$
$(c)$ $\omega L < \frac{1}{\omega C}$$(iii)$ Maximum current occurs
$(d)$ Resonant frequency$(iv)$ Current leads the $emf$

Choose the correct answer from the options given below :

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