In an LCR circuit `R= 10Omega`, L= 50mH & C=5`mu`F.What is the series resonance frequency, and Q factor?

In an LCR series ac circuit R=10Omega , L=50 mH and C=5muF . Find out the resonant frequency and Q-factor. Find also the bandwidth and half-power frequencies.

In an LCR circuit , R= 125Omega , L=100 mH and C= 10^-7 F. Find out the resonance frequency and the Q-value of the circuit.

In LCR circuit C = 0.1muF , L = 0.25 H and R = 10 Omega . Then what is the Value of resonance frequencey?

A series combination of an inductor of self-inductance L, capacitor of capacitance C and resistor R is connected to an alternating voltage source of V=V_0sinomegat . The current through the circuit is I=I_0sin(omegat-theta) ,where I_0=V_0/(sqrt(R^2+(omega-1/(omegaC))^2)) and theta=tan^-1 ""1/R(omegaL-1/(omegaC)) . Now that, the frequency of both voltage and current is f=omega/(2pi) . The rms value of these parameters during one complete cycles are V_(rms)=V_0/sqrt2 and I_(rms)=I_0/sqrt2 respectively. These values are shown in alternating voltmeter and ammeter. The power consumed by the circuit P=VI. The mean value i.e., the effective power of the circuit in a complete cycle is overlineP=V_(rms)I_(rms)costheta . This costheta is termed the power factor. The voltage applied in an LCR circuit having R=10Omega,L=10mH and C=1muF is V=20sinomegat volt. For what frequency of the applied voltage will the current reach its peak value?

In a series LCR circuit R= 25Omega ,L=10 mH and C=1muF . The circuit is connected with an ac source of varible frequency . What is the Q-factor of the circuit?

A series LCR circuit with R=20 Omega , L=1.5 H and C=35 muF is connected to a variable frequency 200 V ac supply. When the frequency of the supply equals the natural frequency of the circuit, what is the average power transferred to the circuit in one complete cycle?

For any LCR circuit, the series resonance frequency is f. If the capacitance of the circuits is increased by 4 times, then what is the resonance frequency now?—

In an LCR series combination, R=400Omega , L=100 mH and C=1muF. This combination is connected to a 25 sin 2000t volt voltage source. Find(ii) the peak value of the circuit current.

In an LCR series combination, R=400Omega , L=100 mH and C=1muF. This combination is connected to a 25 sin 2000t volt voltage source. Find (1) the impedance of the circuit and the