Home
Class 12
PHYSICS
A circuit containing a 80 mH inductor an...

A circuit containing a 80 mH inductor and a `60muF` capacitor in series is connected to a 230 V , 50 Hz supply. The resistance of the circuit is negligible.
Obtain rms values of potential drop across the inductor and capacitor.

Text Solution

Verified by Experts

`V_L=I_(rms).omegaL=8.20times25.12approx206V`
`V_C=I_(rms).1/(omegaC)=8.20times53.03approx435V`
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    CHHAYA PUBLICATION|Exercise NCERT TEXTBOOK QUESTIONS WITH ANSWER HINT (MCQ-1)|4 Videos
  • ALTERNATING CURRENT

    CHHAYA PUBLICATION|Exercise NCERT TEXTBOOK QUESTIONS WITH ANSWER HINT (MCQ-2)|4 Videos
  • ALTERNATING CURRENT

    CHHAYA PUBLICATION|Exercise HIGH ORDER THINKING SKILL (HOTS) QUESTIONS|13 Videos
  • CHHAYA PUBLICATION|Exercise EXAMPLE|1 Videos
  • ATOM

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|18 Videos

Similar Questions

Explore conceptually related problems

A circuit containing a 80 mH inductor and a 60muF capacitor in series is connected to a 230 V , 50 Hz supply. The resistance of the circuit is negligible. Obtain the current amplitude and rms values.

A circuit containing a 80 mH inductor and a 60muF capacitor in series is connected to a 230 V , 50 Hz supply. The resistance of the circuit is negligible. What is the average power transferred to the capacitor?

A circuit containing a 80 mH inductor and a 60muF capacitor in series is connected to a 230 V , 50 Hz supply. The resistance of the circuit is negligible. What is the total average power absorbed by the circuit?

A 15.0muF capacitor is connected to 220V,50Hz source. Find the capacitive reactance and the rms current.

A resistance of 400Omega and a capacitance of reactance 200Omega are connected in series to a 220V, 50Hz a.c source. If the current in the circuitsis 0-49A. Find voltage across resistor and capacitor

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

A 1muC capacitor and 2muF capacitor are connected in series across a 1200 V supply line. The charge and voltage across 1muC capacitors

A 4muF capacitor is connected to a 400 V supply. It is then disconncected from the supply and connected to an uncharged 2mu F capacitor. Find out the common potential attained by the two capacitors.

CHHAYA PUBLICATION-ALTERNATING CURRENT -NCERT TEXTBOOK QUESTIONS WITH ANSWER HINT
  1. An LC circuit has L =20 mH , C=50muF and initial charge 10 mC the resi...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. A coil of inductance 0.50 H and resistance 100Ω is connected to a 240 ...

    Text Solution

    |

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

    Text Solution

    |

  6. A circuit containing a 80 mH inductor and a 60muF capacitor in series ...

    Text Solution

    |

  7. A circuit containing a 80 mH inductor and a 60muF capacitor in series ...

    Text Solution

    |

  8. A circuit containing a 80 mH inductor and a 60muF capacitor in series ...

    Text Solution

    |

  9. A circuit containing a 80 mH inductor and a 60muF capacitor in series ...

    Text Solution

    |

  10. A circuit containing a 80 mH inductor and a 60muF capacitor in series ...

    Text Solution

    |

  11. A series LCR circuit with L=0.12H, C=480nF, R=23Omega is connected to ...

    Text Solution

    |

  12. A series LCR circuit with L=0.12H, C=480nF, R=23Omega is connected to ...

    Text Solution

    |

  13. A series LCR circuit with L=0.12H, C=480nF, R=23Omega is connected to ...

    Text Solution

    |

  14. In any ac circuit, is the applied instanteneous voltage equal to the a...

    Text Solution

    |

  15. The instantaneous value of emf and current in an A.C. circuit are; E=1...

    Text Solution

    |

  16. Why a capacitor is used in the primary circuit of an induction coil?

    Text Solution

    |

  17. When a choke is connected in series with a lamp in dc line, the lamp s...

    Text Solution

    |

  18. Why a choke is needed with a fluorescent lamp with ac mains? Why a nor...

    Text Solution

    |

  19. A small town with a demand of 800 kW of power at 220 V is situated 15 ...

    Text Solution

    |

  20. A small town with a demand of 800 kW of power at 220 V is situated 15 ...

    Text Solution

    |