An LCR series circuit has value of `L= 0.1H,C=1 mu F,R=20Omega`.Find the value of quality factor (take `sqrt(10)=3.16)`

Find the potential difference across resistance, capacitance and inductance in series LCR circuit where L=2.0 H, C = 1 mu F and R = 100 Omega . The applied emf has the form V= 100 sqrt(2) sin (1000 t)

In a series LCR circuit having L=30 mH, R=8 Omega and the resonant frequency is 50 Hz. The quality factor of the circuit is

An a.c. source is connected across an LCR series circuit with L = 100 mH, C = 0.1muF and R = 50 Omega . The frequency of ac to make the power factor of the circuit, unity is

An L-C-R series circuit has a maximum current of 5A . If L=0.5H and C=8muF , then the angular frequency of AC voltage is

A series LCR circuit has R=5 Omega, L=40 mH and C=1mu F , the bandwidth of the circuit is

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

A series LCR circuit with L = 4.0 H, C = 100 mu F and R = 60 Omega is connected to a variable frequency 240 V source. Calculate (i) angular frequency of the source which drives the circuit in resonance, (ii) current at the resonating frequency, (iii) rms potential drop across the inductance at resonance.

In an L C R circuit having L = 8 H, C = 0 5muF and R=100Omega in series, the resonance frequency in rad/s is

An AC circuit has R= 100 Omega , C= 2 mu and L= 80 mH, connected in series. The quality factor of the circuit is :

In a series R, L, C circuit X_(L)=10Omega, X_(c) = 4omega and R = 6Omega . Find the power factor of the circuit