What is the value of impedance of LR circuit ?

Write the value of impedance of CR circuit ?

In a resonant circuit, inductance of the coil is 3 mH and resonant frequency is 1000 kHz. What is the value of capacitor in the circuit?

What is the natural frequency of L C circuit? What is the reactance of this circuit at this frequency?

The value of impedance in parallel LC circuit at resonance is (assuming inductor and capacitor to be ideal)

.A 100 Omega resistor is connected to a 220 V, 50 Hz supply:-What is the rms value of current in the circuit?

An A.C. circuit of maximum e.m.f. 100 volt and of frequency 50 Hz contains an inductance of 0.2 mH. What is the inductive reactance of the circuit? What is the maximum current in the circuit?

An A.C. e.m.f. of peak 220 V, 50 Hz is connected to an inductance of 253 mH and a resistance of 9 Omega series calculate the impedance of the circuit and the r.m.s. current in the circuit.

An LC circuit contains a 20 mH inductor and a 50 mu F capacitor with initial charge of 10 mC. The resistance of the circuit in negligible. Let the instant the circuit is closed be t=0. What is the natural frequency of the circuit?