Home
Class 12
PHYSICS
Give the differential equation for an LC...

Give the differential equation for an LC oscillator in the absence of an ac source and resistor.

Text Solution

Verified by Experts

The differential equation `=(d^(2)q)/(dt^(2))+((1)/(LC))q=0`.
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    SUBHASH PUBLICATION|Exercise TWO MARKS QUESTIONS WITH ANSWERS|12 Videos

  • ALTERNATING CURRENT

    SUBHASH PUBLICATION|Exercise THREE MARKS QUESTIONS WITH ANSWERS|11 Videos

  • ANNUAL EXAM QUESTION PAPER -MARCH -2017

    SUBHASH PUBLICATION|Exercise PART -D|12 Videos

Similar Questions

Explore conceptually related problems

Give the qualitative explanation of the action of an LC oscillator in the absence of any external ac voltage source. Assume that the capacitor is charged initially.

Give the differential equation for a damped motion of an oscillating system (mass attached to a spring ) along with the meanings of the symbols used.

Give the expression for differential equation of a forced oscillating system along with meanings of the symbols used.

Write the expression for the frequency of an LC oscilator?

Show that in the free oscillations of an LC circuit, the sum of energies stored in the capacitor and the inductor is constant in time.

Give the expression for angular frequency of a damped oscillator.

Give the expression for mechanical energy of a damped oscillator along with the condition for a small damping?

Differentiate roasting and calcination process giving one example of each.

SUBHASH PUBLICATION-ALTERNATING CURRENT -NUMERICALS WITH SOLUTIONS
  1. Give the differential equation for an LC oscillator in the absence of ...

    Text Solution

    |

  2. A 220 AC voltage source is connected across a pure inductor of inducta...

    Text Solution

    |

  3. A 220 AC voltage source is connected across a pure inductor of inducta...

    Text Solution

    |

  4. A 220 AC voltage source is connected across a pure inductor of inducta...

    Text Solution

    |

  5. If a coil is to have a reactance of 16Omega for a frequency 2 kHz, the...

    Text Solution

    |

  6. A pair of adjacent coils have a mutual inductance of 0.25 H. If the cu...

    Text Solution

    |

  7. A sinusoidal current is represented by the equation I=2sin100pit. Calc...

    Text Solution

    |

  8. A sinusoidal current is represented by the equation I=2sin100pit. Calc...

    Text Solution

    |

  9. A sinusoidal current is represented by the equation I=2sin100pit. Calc...

    Text Solution

    |

  10. A sinusoidal current is represented by the equation I=I(0)sin100pit. C...

    Text Solution

    |

  11. An A.C. Source of 250 V, 50 Hz is connected to a circuit consisting of...

    Text Solution

    |

  12. A coil of resistance 100Omega, an inductor of 0.5 H and a capacitor of...

    Text Solution

    |

  13. In the circuit as show in fgure, find the impedance of the circuit. Wh...

    Text Solution

    |

  14. A 100Omega resistor is connected to a 220 V, 50 Hz ac supply What is...

    Text Solution

    |

  15. A 100Omega resistor is connected to a 220 V, 50 Hz ac supply What is...

    Text Solution

    |

  16. A 44 mH inductor is connected to a 220 V, 50Hz ac supply. Determine th...

    Text Solution

    |

  17. A 60muF capacitor is connected to a 110V, 60Hz, ac supply. Determine t...

    Text Solution

    |

  18. Obtain the resonant frequency omega(r) of a series LCR circuit with L ...

    Text Solution

    |

  19. A charged 30muF capacitor is connected in series to a 27mH inductor. W...

    Text Solution

    |

  20. A series LCR circuit with R=20Omega,L=1.5H,andC=35muF is connected to ...

    Text Solution

    |

  21. A coil of inductance 0.50 H, and resistance 100Omega is connected to a...

    Text Solution

    |