Home
Class 12
PHYSICS
Define the term 'quality factor' of reso...

Define the term 'quality factor' of resonance in series LCR circuit. What is its SI unit?

Text Solution

Verified by Experts

Quality factor is a ratio, hence it has no unit.
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    CHHAYA PUBLICATION|Exercise EXAMINATION ARCHIVE WITH SOLUTIONS (NEET)|3 Videos

  • CHHAYA PUBLICATION|Exercise EXAMPLE|1 Videos

  • ATOM

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|18 Videos

Similar Questions

Explore conceptually related problems

In a resonant LCR circuit,

The power factor of a series L-C-R circuit at resonance

Match the columns for a series LCR circuit.

What is thermal conductivity? What is its SI unit?

What is the SI unit of work ?

What is the SI unit of force?

What is the SI unit of force?

Define the term 'conductivity' of a metallic wire. Write its SI unit.

Define Poynting Vector? What is its unit?

Define angular acceleration. What is its unit?

CHHAYA PUBLICATION-ALTERNATING CURRENT -CBSE SCANNER
  1. Why is the use of ac voltage preferred over dc voltage? Given two reas...

    Text Solution

    |

  2. A voltage V0sinomegat is applied to a series LCR circuit, Derive the e...

    Text Solution

    |

  3. Define the term 'quality factor' of resonance in series LCR circuit. W...

    Text Solution

    |

  4. Show that the average power consumed in an inductor L connected to an ...

    Text Solution

    |

  5. In a series LR circuit, XL=R and the power factor of the circuit is P1...

    Text Solution

    |

  6. State the principle of an ac generator.

    Text Solution

    |

  7. Explain briefly, with the help of labelled diagram, and obtain the exp...

    Text Solution

    |

  8. Draw a schematic diagram showing the nature of the alternating emf gen...

    Text Solution

    |

  9. When an ac source is connected to an ideal capacitor, show that the av...

    Text Solution

    |

  10. A bulb is connected in series with a variable capacitor and an ac sour...

    Text Solution

    |

  11. In a series LCR circuit connected to an ac source of voltage v=vmsinom...

    Text Solution

    |

  12. A derive 'X' is connected to an ac source V=V0sinomegat.The variation ...

    Text Solution

    |

  13. A derive 'X' is connected to an ac source V=V0sinomegat.The variation ...

    Text Solution

    |

  14. How does its impedance vary with frequency of the ac source ?Show grap...

    Text Solution

    |

  15. A derive 'X' is connected to an ac source V=V0sinomegat.The variation ...

    Text Solution

    |

  16. Find the value of the phase difference between the current and the vol...

    Text Solution

    |

  17. Without making any other change, find the value of the additional capa...

    Text Solution

    |

  18. Draw a labelled diagram of a step-up transformer. Obtain the ratio of ...

    Text Solution

    |

  19. A power transmission line feeds input power at 2200 V to a step-down t...

    Text Solution

    |

  20. A device X is connected across an ac source of voltage V=V0sinomegat. ...

    Text Solution

    |