Home
Class 12
PHYSICS
In an LCR series combination, R=400Omega...

In an LCR series combination, `R=400Omega` , L=100 mH and `C=1muF. This combination is connected to a 25 sin 2000t volt voltage source. Find (1) the impedance of the circuit and the

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER 2016

    UNITED BOOK HOUSE|Exercise EXERCISE|49 Videos
  • QUESTION PAPER 2018

    UNITED BOOK HOUSE|Exercise EXAMPLE|75 Videos

Similar Questions

Explore conceptually related problems

In an LCR series combination, R=400 Omega , L=100 mH and C= 1muF . This combination is connected to a 25sin2000t volt voltage source. Find the impedance of the circuit and the peak value of the circuit current.

In an LCR series combination, R=400Omega , L=100 mH and C=1muF. This combination is connected to a 25 sin 2000t volt voltage source. Find(ii) the peak value of the circuit current.

In an LCR series combination, R=400 Omega L=100mH and C=1muF . This combination is connected to a 25sin2000t volt source. Find the impedance,

In an LCR series combination, R=400 Omega L=100mH and C=1muF . This combination is connected to a 25sin2000t volt source. Find power factor

In an LCR series combination, R=400 Omega L=100mH and C=1muF . This combination is connected to a 25sin2000t volt source. Find peak value of current,

In an LCR series combination, R=400 Omega L=100mH and C=1muF . This combination is connected to a 25sin2000t volt source. Find phase difference of voltage and current

In an LCR series combination, R=400 Omega L=100mH and C=1muF . This combination is connected to a 25sin2000t volt source. Find dissipated power in the circuit.

In a series LCR circuit R= 25Omega ,L=10 mH and C=1muF . The circuit is connected with an ac source of varible frequency . What is the Q-factor of the circuit?

In an LCR circuit R= 10Omega , L= 50mH & C=5 mu F.What is the series resonance frequency, and Q factor?

With a series combination of 1 Omega and 2 Omega resistances another series combination of resistances 5 Omega and 7 Omega cell is joined and the main current of the circuit becomes 0.5 A.What is the terminal potential differences across the 1 Omega resistances?

UNITED BOOK HOUSE-QUESTION PAPER 2017-EXERCISE
  1. In a nuclear decay, a nucleus emits one alpha-particle and then two be...

    Text Solution

    |

  2. If two inputs of a NAND gate are joined, what type of a gate is formed...

    Text Solution

    |

  3. State one difference between n-type and p-type semiconductors.

    Text Solution

    |

  4. In a transistor emitter-base junction is always forward biased while t...

    Text Solution

    |

  5. Show that equivalent resistance in parallel combination is always less...

    Text Solution

    |

  6. How can the sensitivity of a potentimeter be increased ?

    Text Solution

    |

  7. A Potentiometer has 10 wires each of 1 metre length and the total resi...

    Text Solution

    |

  8. Draw a graph representing the change in specific resistance with tempe...

    Text Solution

    |

  9. Find the equivalent resistance between the two ends A and B of the fol...

    Text Solution

    |

  10. Define lost volt,State the factors on which the internal resistance of...

    Text Solution

    |

  11. Define Wattless current.

    Text Solution

    |

  12. Show that Lenz's law obeys the law of conservation of enrgy.

    Text Solution

    |

  13. Show that in a.c. circuit the, average power dissipated per cycle in a...

    Text Solution

    |

  14. Compare between inductive reactance and capacitive reactance.

    Text Solution

    |

  15. State the factors on which the peak value of alternating emf depend.

    Text Solution

    |

  16. In an LCR series combination, R=400Omega , L=100 mH and C=1muF. This c...

    Text Solution

    |

  17. In an LCR series combination, R=400Omega , L=100 mH and C=1muF. This c...

    Text Solution

    |

  18. With diagram, state the reason for short sightedness and mention its r...

    Text Solution

    |

  19. In a certain midium the path difference 5xx10^-5 cm corresponds to a p...

    Text Solution

    |

  20. The optic axes of two polaroids are inclined at an angle of 45@ with e...

    Text Solution

    |