A coil of resistance `5 mu` and self inductance 0.2 H is connected in series with a variable capacitor across 30 V, 50 Hz supply. At what value of capacitor resonance will occur? Find the corresponding current.

In series LCR circuit, the inductor of inductance . 100 mH, a resistor of 10 Omega , and a variable. capacitor are connected across 20 V, 50 Hz supply. At what capacitance will resonance occur? Find the corresponding current.

A capacitor of 100 muF, a coil of resistance 50 Omega and an inductance 0.5 H are connected in series with a 110 V-50 HZ source. Calculate the mis value of current in the circuit.

A capacitor of 20 muF is connected in series with a 25 Omega resistance to peak e.m.f. 240 V, 50 Hz A.C. Calculate:-the capacitive reactance of the coil

An A.C. circuit consists of a resistor of 5 Omega and inductor of 10 mH connected in series with 50 V, 50 Hz supply. What capacitance should be connected in series with the circuit to obtain maximum current? What will be the maximum current?

A coil has an inductance of 0.5H and a resistance of 100 ohm are connected in series to 240v, 50 Hz supply. Calculate:- the maximum current in the circuit.

A 100 mu F capacitor in series with a 40 Omega resistance is connected to a 110 V,60 Hz supply. What is the maximum current in the circuit?

A capacitor of 20 muF is connected in series with a 25 Omega resistance to peak e.m.f. 240 V, 50 Hz A.C. Calculate:-impedance of the circuit

A capacitor of 50 muF is connected across a 100 V, 50 Hz a.c. supply. Find the reactance and the r.m.s. current.

A 60 mu F capacitor is connected to a 110 V , 60 Hz a.c. supply. Determine the rms value of current in the circuit