Home
Class 12
PHYSICS
A capacitor of capacitance C carrying ch...

A capacitor of capacitance `C` carrying charge `Q` is connected to a source of emf `E`. Finally, the charge on capacitor would be

A

Q

B

Q + CE

C

CE

D

none

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • DAILY PRACTICE PROBLEM

    RESONANCE|Exercise DPP No.41|9 Videos
  • DAILY PRACTICE PROBLEM

    RESONANCE|Exercise DPP No.42|20 Videos
  • DAILY PRACTICE PROBLEM

    RESONANCE|Exercise DPP No.39|9 Videos
  • CURRENT ELECTRICITY

    RESONANCE|Exercise High Level Problems (HIP)|21 Videos
  • ELECTRO MAGNETIC WAVES

    RESONANCE|Exercise Exercise 3|27 Videos

Similar Questions

Explore conceptually related problems

A capacitor of capacitance C, which is initially uncharged , is connected with a battery of emf epsilon . Find the heat dissipated in the circuit during the process of charging .

A capacitor of capacitance C is given a charge go. At time t = 0 it is connected to an uncharged capacitor of equal capacitance through a resistance R . Find the charge on the first capacitor and the second capacitor as a function of time t . Also plot the corresponding q-t graphs.

A capacitor of capacitance C is charged by connecting it to a battery of emf epsilon. The capacitor is now disconnected and reconnected to the battery with the polarity reversed. Calculate the heat developed in the connecting wires.

A capacitor of capacitance C is charged to a potential differece V_(0) . The terminals of the charged capacitor are then connected to those of an uncharged capacitor of capacitance C//2 . a. Compute the original charge of the system. b. Find the final potential differce across each capacitor. c. Find the final energy of the system. d. Calculate the decrease in energy when the capacitors are connected. e. Where did the ''lost'' energy go?

A capacitor of capacitance C is given a charge Q. At t=0 ,it is connected to an uncharged of equal capacitance through a resistance R. Find the charge on the second capacitor as a function of time.

A capacitor of capacitance C has charge Q. it is connected to an identical capacitor through a resistance. The heat produced in the resistance is

A capacitor of capacitance C is given a charge go. At time t = 0 , it is connected to a battery of emf E through a resistance R . Find the charge on the capacitor at time t .

A capacitor of capacitance 5mf charged up to a voltage of 50V is connected to an uncharged capacitor bank having 5 capacitors of 1mf in parallel. Determine the charge that flow through connecting wires?

A capacitor of capacitance 1/3muF is connected to a battery of 300volt and charged. Then the energy stored in capacitor is

RESONANCE-DAILY PRACTICE PROBLEM-DPP No.40
  1. Block A is hanging from vertical spring of spring constant K and is re...

    Text Solution

    |

  2. A block A is kept on a rough inclined plane. Initially theta = 0. The ...

    Text Solution

    |

  3. A long plank of mass M is initially at rest on a frictionless surface....

    Text Solution

    |

  4. The Schrodinger equation for a free electron of mass m and energy W wr...

    Text Solution

    |

  5. The amplitide of a particle due to superposition of following S.H.Ms. ...

    Text Solution

    |

  6. An ideal ammeter is connected in a circuit as shown in circuit diagram...

    Text Solution

    |

  7. A circuit has a section Ab shown in fig. The emf of the source equals ...

    Text Solution

    |

  8. Two identical plates with thermal conductivities K and 3K are joined t...

    Text Solution

    |

  9. Figure shows a solid metal sphere of radius a surrounded by a concentr...

    Text Solution

    |

  10. An air capacitor is completely charged upto the energy U and removed f...

    Text Solution

    |

  11. A capacitor of capacitance C carrying charge Q is connected to a sourc...

    Text Solution

    |

  12. The galvanometer shown in the figure reads 3A, while the ideal voltmet...

    Text Solution

    |

  13. In a potentiometer experiment the balancing with a cell is at length 2...

    Text Solution

    |

  14. A block of silver of mass 4 kg hanging from a string is immersed in a ...

    Text Solution

    |

  15. If a pendulum swings with the same period at the top of the mountain a...

    Text Solution

    |

  16. Figure shows variation of acceleration due to gravity with distance fr...

    Text Solution

    |

  17. Two planets A and B travel counter clockwise is circular orbits around...

    Text Solution

    |

  18. Fountains usually seen in gardens are generated by a wide pipe with an...

    Text Solution

    |

  19. A wooden block, with a coin placed on its top, floats in water as show...

    Text Solution

    |

  20. An unchanged conducting sphere of radius R is placed near a uniformly ...

    Text Solution

    |