An inductor of inductance `100 mH` is connected in series with a resistance, a variable capacitance and an `AC` source of frequency `2.0 kHz`. What should be the value of the capacitance so that maximum current may be drawn into the circuit?

A resistor of resistance 400 Omega and inductor of inductacne 100 mH are connected imn series along with variable capacitor . Frequency of AC source is 1000 Hz. What magnitude of capacitance is required to generate maximum current in the circuit ?

An inductor is self-indcutance 0.5 H is connected is series with a resistance 200 Omega and a variable capacitor. Now this combination is connected to an AC source of angular frequency 1000 rad/s. What capacitance should be adjusted for capacitor to get maximum current in the circuit ?

A coil of inductance 150 mH is connected in series with a variable capacitor of capacitance 20 pF to 500 pF. Calculte the frequency range to which the circuit can be tuned.

If a capacitor of capacitance C is connected in series with an inductor of inductance I, then the angular frequency is

An AC circuit consists of a resistor of 5Omega and inductor of 10 mH connected in series with 50 volt, 50 Hz supply. The capacitance that should be connected in series with the circuit to obtain maximum current is