Home
Class 12
PHYSICS
An a.c. source of e.m.f. Vmsinwt is conn...

An a.c. source of e.m.f. `V_msinwt` is connected with a circuit which contains an inductorL, a capacitor C and a resistor R in series. Establish the differential equation of e.m.f and find the total impedance of the series LCR circuit. What is quality factor of the circuit.

Promotional Banner

Topper's Solved these Questions

  • ELECTRONIC DEVICES

    R G PUBLICATION|Exercise EXERCISE|119 Videos

  • MAGNETISM AND MATTER

    R G PUBLICATION|Exercise EXERCISE|87 Videos

Similar Questions

Explore conceptually related problems

An inductor 20 mH, a capacitor 50 μF and a resistor 40 Ω are connected in series across a source of emf V=10sin340t. Calculate the power loss in A.C. circuit

Obtain the resonance frequency of a series LCR circuit with L=2H. C=32muF and R=10Omega .What is the Q-value of this circuit.

An AC source of emf E=200sin(100 pit) is connected across an inductor having resistance 100Omega and self inductance 2H. Calculate- Total impedance of the circuit.

R G PUBLICATION-H.S. Question papers of AHSEC,2019-Exercise
  1. (Attempt any ten of the following questions) Define one coulomb charge...

    Text Solution

    |

  2. (Attempt any ten of the following questions) Find the value of curren...

    Text Solution

    |

  3. State len's Law of electromagnetic induction. Establish that lenz's La...

    Text Solution

    |

  4. What is modulation index? If the maximum amplitude of an amplitude mod...

    Text Solution

    |

  5. Obtain an expression for drift velocity of an electron in a conductor.

    Text Solution

    |

  6. Establish the relation between the focal length (f) and radius of curv...

    Text Solution

    |

  7. (Attempt any nine of the following questions) There is an electric dip...

    Text Solution

    |

  8. (Attempt any nine of the following questions) The capacity of a parall...

    Text Solution

    |

  9. (Attempt any nine of the following questions)A current carrying soleno...

    Text Solution

    |

  10. (Attempt any nine of the following questions) Consider that the electr...

    Text Solution

    |

  11. Show that the total energy of an electro is E = -e^2/(8pi in0 r)

    Text Solution

    |

  12. (Attempt any nine of the following questions)Name the only gate which ...

    Text Solution

    |

  13. Two long straight thin conductors carrying currents I1 and I2 respect...

    Text Solution

    |

  14. A far sighted person has his near point 50 cm. Find the power of lens ...

    Text Solution

    |

  15. (Attempt any nine of the following questions) What are coherent source...

    Text Solution

    |

  16. Explain the source of solar energy with the help of proton-proton cycl...

    Text Solution

    |

  17. "The phenomenon of electro-magnetic induction has been technologically...

    Text Solution

    |

  18. (Attempt any three of the following questions) State Kirchhoff's (i) J...

    Text Solution

    |

  19. An a.c. source of e.m.f. Vmsinwt is connected with a circuit which con...

    Text Solution

    |

  20. For refraction at spherical surface establish the following relation. ...

    Text Solution

    |