Home
Class 12
PHYSICS
Three uncharged capacitors of capacities...

Three uncharged capacitors of capacities `C_1 ,C_2 and C_3` are connected as shown in the figure to one another and the point. A, B and C are at potentials `V_1,V_2, and V_3`, respectively. Then the potential at O will be

A

`(V_1 C_1 +V_2 C_2 +V_3 C_3)/( C_1 +C_2 +C_3)`

B

`(V_1 +V_2 +V_3)/( C_1 +C_2 +C_3)`

C

`(V_1 (V_2 +V_3))/(C_1 (C_2 +C_3))`

D

`(V_1 V_2 V_3)/( C_1 C_2 C_3)`

Text Solution

Verified by Experts

The correct Answer is:
A
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

Three uncharged capacitors of capacitance C_1,C_2 and C_3 are connected to one another as shown in figure. The potential at O will be

Three uncharged capacitors of capacitance C_(1)=1mu F, C_(2)=2mu F and C_(3)=3mu F are connected as shown in the figure. The potential of point A, B and D are 10 volt, 25 volt and 20 volt respectively. Determine the potential at point O.

In the network shown in fig. , points A, B, and C are at potentials of 70 V, 0, and 10V, respectively.

Three uncharged capacitors A, B and C are connected as shown in the figure. The charge on capacitor B is , the steady state.

Three capacitors C_(1),C_(2) and C_(3) are connected as shown in, The potentials of P,Q , and R are V_(1),V_(2), and V_(3) , respectively. Find the potential V_(0) at the function O . .

Three uncharged capacitors are connected as shown in the figure. If potentials at point P, Q and R are maintained at 1V, 2V, 3V respectively, then potential at O becomes .

A circuit has a section ABC if the potential at point A,B and C are V_(1) , V_(2) and V_(3) respectively , calculate the potential at point O

As shown in figure, if the point C is earthed and the point A is given a potential of 2000 V, then the potential at point B will be :

Three resistance are joined together to form a letter Y, as shown in figure. If the potentials of the terminals A, B and C are 6V, 3V and 2V respectively, then the potential of the point O will be

Three capacitors C_1 = 3muF, C_2 = 6muF and C_3 = 10muF are connected to a 50 V battery as shown in the figure below: Calculate : The charge on C_1

AAKASH SERIES-APPENDICES ( REVISION EXERCISE )-REVISION EXERCISE (ELECTRIC POTENTIAL & CAPACITANCE )
  1. A condenser of capacity C(1) is charged to a potential V(0) the elect...

    Text Solution

    |

  2. A parallel plate capacitor is filled with a dielectric of dielectric c...

    Text Solution

    |

  3. A parallel -plate capacitor with the plate area 100cm^2 and the separa...

    Text Solution

    |

  4. A parallel plate capacitor has a uniform electric field E in the space...

    Text Solution

    |

  5. One plate of a capacitor is fixed, and the other is connected to a spr...

    Text Solution

    |

  6. In the given system a capacitor of plate area A is changed up to charg...

    Text Solution

    |

  7. Identify A and B:

    Text Solution

    |

  8. In the given circuit which of the following statement(s) is/are true ?

    Text Solution

    |

  9. A capacitor of capacitance 10(mu)F is connected to a battery of emf 2V...

    Text Solution

    |

  10. For a spherical capacitor shown at which points the electric field wil...

    Text Solution

    |

  11. The numerical value of the charge on either plates of capacitor 'C' as...

    Text Solution

    |

  12. The charge on 4 mu Fcapacitor in the given circuit is ("in" muC)

    Text Solution

    |

  13. Three uncharged capacitors of capacities C1 ,C2 and C3 are connected ...

    Text Solution

    |

  14. In the given figure capacitor of plate area A is changed upto charge q...

    Text Solution

    |

  15. Space between the plates of a parallel plate capacitor is filled with ...

    Text Solution

    |

  16. Force of attraction between the plates of area A of a parallel palte...

    Text Solution

    |

  17. An insulating solid sphere of radius R has a uniform positive charge d...

    Text Solution

    |

  18. An ucharged sphere of metal is placed in between two charged plates as...

    Text Solution

    |

  19. A parallel plate capacitor is made of two circular plates separated...

    Text Solution

    |

  20. Five identical conducting plates 1,2,3,4 and 5 are fixed parallel to a...

    Text Solution

    |