A capacitor `C=2muF` and an inductor with L = 10 H and coil resistance 5 `Omega` are in series in a circuit. When an alternating current of r.m.s. value 2 A flows in the circuit, the average power in watts in the circuit is

When a capacitor of small capacitance is connected in series with L-R circuit. The alternating current in the circuit increases. Explain why ?

An inductor of inductance L and ressistor of resistance R are joined in series and connected by a source of frequency omega . Power dissipated in the circuit is

An inductor of inductance L and ressistor of resistance R are joined in series and connected by a source of frequency omega . Power dissipated in the circuit is

A 10 muF capacitor, an inductor and a resistor of 100Omega are connected to an alternating source of emf 200sqrt2 sin 100t as shown in the figure. What is the r.m.s current in the circuit and the value of the inductance if the current and the source voltage attain their maxima simultaneously? What is the average power consumed in this case

A 10 muF capacitor, an inductor and a resistor of 100Omega are connected to an alternating source of emf 200sqrt2 sin 100t as shown in the figure. What is the r.m.s current in the circuit and the value of the inductance if the current and the source voltage attain their maxima simultaneously? What is the average power consumed in this case

An alternating current of frequency 'f' is flowing in a circuit containing a resistance R and a choke L in series. The impedence of this circuit is

A 60muF capacitor, a 0.3H inductor and a 50Omega resistor are connected in series with a 120V-60Hz a.c. source. Calculate the impedance of the circuit and current flowing in the circuit.