Home
Class 12
PHYSICS
A capacitor of capacitance 10muF is char...

A capacitor of capacitance `10muF` is charged to a potential 50 V with a battery. The battery is now disconnected and an additional charge `200 muC` is given to the positive plate of the capacitor. The potential difference across the capacitor will be

A

50V

B

80 V

C

70 V

D

60 V

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (CUTTENT ELECTRICITY )|108 Videos
  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (MOVING CHANGES & MEGNETISM)|95 Videos
  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (MAGNETISM AND MATTER )|52 Videos
  • ALTERNATING CURRENT

    AAKASH SERIES|Exercise EXERCISE - III|24 Videos
  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise LAW OF MOTION|128 Videos

Similar Questions

Explore conceptually related problems

A capacitor of capacitance 10 mu F is charged to a potential 50 V with a battery. The battery is now disconnected and an additional charge 200 mu C is given to the positive plate of the capacitor. The potential difference across the capacitor will be.

Find charge on each capacitor and potential difference across each capacitor .

A capacitor of capacitance C is charged to a potential difference V_(0) . The charged battery is disconnected and the capacitor is connected to a capacitor of unknown capacitance C_(x) . The potential difference across the combination is V. The value of C_(x) should be

Two capacitors of capacitances 3 muF and 6 muF are charged to a potential of 12 V each. They are now connected to each other, with the positive plate of each joined to the negative plate of the other. The potential difference across each will be

A capacitor of capacitance C is charged to a potential difference V from a cell and then disconncted from it. A charge +Q is now given to its positive plate. The potential difference across the capacitor is now

A capacitor of capacitance C is charged to a potential difference V from a cell and then disconncted from it. A charge +Q is now given to its positive plate. The potential difference across the capacitor is now

A capacitor having a capacitance of 100muF is charged to a potential difference of 24V . The charging battery is disconnected and the capacitor is connected to another battery of emf 12V with the positive plate of the capacitor joined with the positive terminal of the battery . (a ) Find the charges on the capacitor before and after the reconnection . (b ) Find the charge flown through the 12V battery . (c ) Is work done by the battery or is it done on the battery ? find its magnitude . (d ) Find the decrease in electrostatic field energy . (e ) Find the best developed during the flow of charge after reconnection.

A capacitor of capacitance value 1 muF is charged to 30 V and the battery is then disconnected. If it is connected across a 2 muF capacotor, then the energy lost by the system is

A capacitor is charged by a cell of emf E the charging battery is then removed. If an identical capacitor is now inserted in the circuit in parallel with the previous capacitor, the potential difference across the new capacitor is

A capacitor of capacitnace C is charged to a potential difference V and then disconnected from the battery. Now it is connected to an inductor of inductance L at t=0. Then

AAKASH SERIES-APPENDICES ( REVISION EXERCISE )-REVISION EXERCISE (ELECTRIC POTENTIAL & CAPACITANCE )
  1. The plates of a parallel plate condenser are being moved away with a c...

    Text Solution

    |

  2. A parallel plate capacitor (condenser) has a certain capacitance (capa...

    Text Solution

    |

  3. A capacitor of capacitance 10muF is charged to a potential 50 V with a...

    Text Solution

    |

  4. A parallel plate capacitor has a capacity 80 xx 10^(-6) F when air is ...

    Text Solution

    |

  5. Two condensers of capacities C and 3C are connected in parallel and th...

    Text Solution

    |

  6. Three capacitances, each of 3 mu F , are provided. These cannot be com...

    Text Solution

    |

  7. To establish an instantaneous current of 2 A through a 1 mu F capacito...

    Text Solution

    |

  8. The equivalent capacity between A and B in the given circuit is (C1 =...

    Text Solution

    |

  9. An infinite number of identical capacitors each of capacity I mF are c...

    Text Solution

    |

  10. In the circuit, all capacitor are identical, each of capacity 2muF an...

    Text Solution

    |

  11. A capacitor is filled with two dielectrics of the same dimensions but ...

    Text Solution

    |

  12. Two identical condensers M and N are connected in series with a batter...

    Text Solution

    |

  13. Two parallel capacitors of capacitances C and 2C are connected in para...

    Text Solution

    |

  14. Two identical capacitors are connected in series. Charge on each capac...

    Text Solution

    |

  15. A 10muF capacitor and a 20muF capacitor are connected in series across...

    Text Solution

    |

  16. Three capacitors with capacitances of 1muF, 2muF and 3muF are connect...

    Text Solution

    |

  17. Five equal capacitors connected in series have a resultant capacitance...

    Text Solution

    |

  18. A number of capacitors, each of capacitance 1 mu F and each one of whi...

    Text Solution

    |

  19. A parallel plate capcitor of capcitance 5 muF and plate separation 6 c...

    Text Solution

    |

  20. A dielectric slab of length l, width b, thickness d and dielectric con...

    Text Solution

    |