Home
Class 12
PHYSICS
Two capacitors A and B have capacitances...

Two capacitors A and B have capacitances of `1 mu F` and `2 mu F` respectively. They are charged by a 12 V battery. If they are now connected in parallel, what would be their potential difference between plates,
The positive plate of A is connected to the negative plate of B?

Text Solution

Verified by Experts

`4V`
Promotional Banner

Topper's Solved these Questions

  • CAPACITANCE AND CAPACITOR

    CHHAYA PUBLICATION|Exercise HOTS NUMERICAL PROBLEMS|19 Videos
  • CAPACITANCE AND CAPACITOR

    CHHAYA PUBLICATION|Exercise ASSERTION REASON TYPE|8 Videos
  • CAPACITANCE AND CAPACITOR

    CHHAYA PUBLICATION|Exercise PROBLEM SET - I|33 Videos
  • ATOMIC NUCLEUS

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|14 Videos
  • COMMUNICATION STSTEM

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|28 Videos

Similar Questions

Explore conceptually related problems

Two capacitors A and B have capacitances of 1 mu F and 2 mu F respectively. They are charged by a 12 V battery. If they are now connected in parallel, what would be their potential difference between plates, The positive plate of A is connected to the positive plate of B

How can two capacitors be connected so that the potential differences between their plates are equal?

Two capacitors of capacitances 1 mu F and 5 mu F are connected in series and then to a 10 V battery. Now, after disconnecting the battery, the capacitors are connected in parallel so that their positive plates are joined at a point and the negative plates at another point. What are the charges on the capacitors?

Two parallel plate capacitors A and B having capacitance of 1muF and 5muF are charged separately to the same potential of 100 volt. Now the positive plate of A is connected to the negative plate of B and the negative plate of A to the positive plate of B. Find the final charges on each capacitor and the total loss of electrical energy in the capacitors.

A capacitor is charged by a battery and then disconnected.How are the capacitance, potential difference and stored energy related to the capacitor affected if The plates are connected by a metallic wire?

Two capacitors of 0.1 mu F and 0.01 mu F are connected in series combination and applied a voltage of 22V. If these two capacitors are connected in parallel then what will be the stored energy?

Two identical metal plates are given charges q_1 and q_2 (q_2 ltq_1) respectively. If they are brought close together to form a parallel plate capacitor with capacitance C, what will be the potential difference between the plates?

A capacitor of capacitance 2 mu F is charged with 20 V potential. Another uncharged capacitor of capacitance 3 mu F is connected parallely with the first capacitor. What will be the potential difference at the two ends of the combination? Calculate the amounts of charge of the capacitors.

After charging a capacitor, the battery is disconnected. What would be the nature of change of its capacitance, potential difference between the plates, and energy stored if the two plates are connected by a conducting wire?

CHHAYA PUBLICATION-CAPACITANCE AND CAPACITOR-PROBLEM SET - II
  1. Two capacitors of capacitances 1 mu F and 5 mu F are connected in seri...

    Text Solution

    |

  2. Two capacitors A and B have capacitances of 1 mu F and 2 mu F respect...

    Text Solution

    |

  3. Two capacitors A and B have capacitances of 1 mu F and 2 mu F respect...

    Text Solution

    |

  4. The capacitances of two capacitors are 2 mu F and 8 mu F. They are con...

    Text Solution

    |

  5. The capacitances of two capacitors are 2 mu F and 8 mu F. They are con...

    Text Solution

    |

  6. The capacitances of two capacitors are 2 mu F and 8 mu F. They are con...

    Text Solution

    |

  7. A capacitor of capacitance 2 mu F is charged with 20 V potential. Anot...

    Text Solution

    |

  8. The capacitance of a conductor is 2 pF and its potential is 100 V. Whe...

    Text Solution

    |

  9. The equivatent capacitance between A and B for the combination of Fig....

    Text Solution

    |

  10. The equivatent capacitance between A and B for the combination of Fig....

    Text Solution

    |

  11. A network of four 10 mu F capacitors is connected to a 500 V supply, a...

    Text Solution

    |

  12. Two parallel plates of area 100 cm^2 are given equal and opposite char...

    Text Solution

    |

  13. Two parallel plates of area 100 cm^2 are given equal and opposite char...

    Text Solution

    |

  14. The distance between the two plates of a parallel plate air capacitor ...

    Text Solution

    |

  15. The distance between the two plates of a parallel plate air capacitor ...

    Text Solution

    |

  16. The separation between the plates, each having an area of 1 m^2, of a ...

    Text Solution

    |

  17. The separation between the two plates, each having an area of 100 pi^2...

    Text Solution

    |

  18. A parallel plate 300 mu F capacitor is charged to 200 V, and is then d...

    Text Solution

    |

  19. A 900 pF capacitor is charged by a 100 V battery. How much electrost...

    Text Solution

    |

  20. A 900 pF capacitor is charged by a 100 V battery. The capacitor is d...

    Text Solution

    |