Home
Class 12
PHYSICS
Two capacitors of capacitances 4muF and ...

Two capacitors of capacitances `4muF` and `6muF` are connected in series with a battery of 20 V. find the energy supplied by the battery.

Text Solution

Verified by Experts

The correct Answer is:
`960muJ`
Promotional Banner

Topper's Solved these Questions

  • CAPACITORS

    SL ARORA|Exercise Problem From Competitive Examinations|17 Videos

  • ATOMS, NUCLEI AND MOLECULES

    SL ARORA|Exercise Problems For Self Practice|87 Videos

  • CHEMICAL EFFECT OF CURRENT

    SL ARORA|Exercise TYPE-B|5 Videos

Similar Questions

Explore conceptually related problems

Two capacitor of capacitance 4.0mmmmuF and 6.0muF are connected in series with a bettery of 20V . Find the energy supplied by the bettery .

Two capacitors of capacitance 20.0 pF and 50.0 pF are connected is series with a battery of 20 V. Find the energy supplied by the battery.

Two capacitors of capacitance 10 mu F and 20 muF are connected in series with a 6 V battery. If E is the energy stored in 20 muF capacitor what will be the total energy supplied by the battery in terms of E.

Two capacitors of capacities 1muF and 4muF are connected in series with battery of 200V. The voltage across them are in the ratio of

Two capacitors of capacitances 25muF and 100 muF are connected in series and are charged by a battery of 120 V. the battery is then removed. The capacitors are now separated and connected in paralle. Fiond (i) p.d. across each capacitor (ii) energy-loss in the process.

Three capacitors of capacitances 4muF,6muF and 12 muF are connected in series with a 110V battery. The battery is disconnected,the three positive plates are connected together and the three negative plates are connected together. Find the charges on the three capacitors arter the reconnection.

Two capacitors of capacitance of 6 muF and 12 muF are connected in series with a battery. The voltage across the 6 muF capacitor is 2V. Compute the total battery voltage.

Three capacitors of capacitances 2 muF , 3mu F and 6muF are connected in series with a 12 V battery. All the connecting wire are disconnected, the three positive plates are connected together and the three negative plates are connected together. Find the charges on the three capacitors after the reconnection.

Three capacitors of capacitance 2.4 and 6muF are connected in series. Can a voltage of 11,000 V be applied to this battery of capacitors? The puncture voltage os each capacitor is 4000 V.

SL ARORA-CAPACITORS-problem for self practive
  1. An electronic flash lamp has 10 capacitors, each 10 muF, connected in ...

    Text Solution

    |

  2. Find the capacitance of a capacitor having a charge of 6xx10^(-7)C and...

    Text Solution

    |

  3. Two capacitors of capacitances 4muF and 6muF are connected in series w...

    Text Solution

    |

  4. Two capacitors of capacitances 20 .0pF and 50.0pF are connected in se...

    Text Solution

    |

  5. A capacitor charged from a 50 V d.c. supply is found to have charge ...

    Text Solution

    |

  6. The plates of a parallel plate capacitor have an area of 100cm^(2) eac...

    Text Solution

    |

  7. A 800 pF capacitor is charged by a 100 V battery. After sometime, the ...

    Text Solution

    |

  8. A 20muF capacitor charged to 100 V is connected in parallel to a 10muF...

    Text Solution

    |

  9. Two insulated metallic spheres of 3mu F and 5 muF capacitances are cha...

    Text Solution

    |

  10. Three capacitors of 10,15 and 30 muF are connected in series and on th...

    Text Solution

    |

  11. Two capacitors are connected in parallel and the energy stored is 18 J...

    Text Solution

    |

  12. Two capacitors of capacitances 25muF and 100 muF are connected in seri...

    Text Solution

    |

  13. In the network shown in figure. C(1)=2.0muF,C(2)=6.0 and C(3)=2.5muF. ...

    Text Solution

    |

  14. Two parallel plates, separated by 2 mm of air, have a capacitance of 3...

    Text Solution

    |

  15. The radii of cahrged metallic spheres are 5 cm and 10 cm. both have a ...

    Text Solution

    |

  16. A parallel-plate capacitor having plate are 100 cm ^2 and separation ...

    Text Solution

    |

  17. Two parallel plate capacitors, each of capacitance 40 muF, are connect...

    Text Solution

    |

  18. A parallel-plate capacitor of consists of 26 metal strips, each of 3c...

    Text Solution

    |

  19. A parallel-plate capacitor of capacity 0.5pF is to be constructed usin...

    Text Solution

    |

  20. A slab of material of dielectric constant K has the same area as the ...

    Text Solution

    |