Home
Class 12
PHYSICS
A charged 30muF capacitor is connected i...

A charged `30muF` capacitor is connected in series to a 27mH inductor. What is the angular frequency of free oscillations of the circuit?

Text Solution

Verified by Experts

`1.1xx10^(3)s^(-1)`
Promotional Banner

Similar Questions

Explore conceptually related problems

A resistance of 600 Omega , an inductor of 0.4 H and a capacitor of 0.10 muF are connected in series to an AC source of variable frequency. Find the frequency of AC souce for which current in the circuit is maximum. Also calculate the band width and quality factor for the circuit.

A 20 Omega resistor, 1.5 H inductor and 35 mu H capacitor are connected in series with a 220 V, 50 ac supply. Calculate the impedance of the circuit and also find the current through the circuit.

A resistor, an inductor and a capacitor are connected in series with a 120 V, 100 Hz ae source. Voltage leads the current by 35^(@) in the circuit. If the resistance of the resistor is 10Omega and the sum of inductive and capacitive reactances is 17Omega , calculate the self-inductance of the inductor.

A 15.0 muF capacitor is connected to a 220 V, 50 Hz source. Find the capacitive reactance and the current (rms and peak) in the circuit. If the frequency is doubled, what happens to the capacitive reactance and the current?

A resistor of 200 Omega , an inductor of 25 mH and a capacitor of 15.0 mu F are connected in series to a 220 V, 50 Hz ac source. Calculate the current through the circuit. Also find the phase difference between the voltage across the source and the current.

A resistor of 200 Omega and a capacitor of 15.0 muF are connected in series to a 220 V, 50 Hz ac source. (a) Calculate the current in the circuit, (b) Calculate the voltage (rms) across the resistor and the capacitor. Is the algebraic sum of these voltages more than the source voltage? If yes, resolve the paradox.

A coil of resistance 100Omega , an inductor of 0.5 H and a capacitor of 15muF are connected in series with a 200V-50Hz AC source. Calculate the current in the circuit.