Home
Class 12
PHYSICS
A charged 30 mu F capacitor is connected...

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

Text Solution

AI Generated Solution

To find the angular frequency of free oscillations in an LC circuit (composed of an inductor and a capacitor), we can use the formula: \[ \omega = \frac{1}{\sqrt{LC}} \] where: - \(\omega\) is the angular frequency, ...
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT

    PRADEEP|Exercise Solved Examples (b)|1 Videos

  • ELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT

    PRADEEP|Exercise Short Answer Qusetions|2 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    PRADEEP|Exercise Exercise|191 Videos

  • ELECTROMAGNETIC WAVES

    PRADEEP|Exercise II Focus multiple choice question|5 Videos

Similar Questions

Explore conceptually related problems

A charged 30 mu F capacitor is connected to a 27 mH inductor. What is the frequency of free oscilolations of the circuit ?

A charged 10 micro farad capacitor is connected to a 81 mH inductor. What is the angular frequency of free oscillations of the circuit?

A circuit containing a 20 Omega resistor and 0.1 mu F capacitor in series is connected to 320 V ac supply of angular frequency 100 " rad " s^(-1) . The impedance of the circuit is

A capacitor of capacitance 25muF is charged to 300V . It is then connected across a 10mH inductor. The resistance in the circuit is negligible. a. Find the frequency of oscillation of the circuit. b. Find the potential difference across capacitor and magnitude of circuit current 1.2ms after the inductor and capacitor are connected. c. Find the magnetic energy and electric energy at t=0 and t=1.2ms .