An LC circuit `(L = 0.01H, C = 1muF)` is connected to an AC source of variable frequency. If the frequency is varied from 1 kHz, then show the consequent variation of impedance by a rough sketch.

A series LCR circuit having L = 0.4 H, C = 0.1 muE and R = 500 Omega is connected to an A.C. source of variable frequency. The quality factor of the circuit is

An LCR series circuit with L =0.5H, C=10xx10^(-6) F, R=100 Omega is connected to an A.C. source of frequency of 50 Hz. The impedance of the circuit is …….

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?

In a LC circuit parallel combination of inductance of 0.01H and a capacitor of 1muF is connected to a variable frequency alternating current source. Draw a rough sketch of the current variation as the frequency is changed from 1kHz to 3kHz.

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?

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?

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?

A series LCR circuit with R= 20 Omega ,L=1.5H 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?