Home
Class 11
PHYSICS
Two identical metal plates are given poi...

Two identical metal plates are given poistive charges `Q_1` and `Q_2` `(ltQ_1)` respectively. If they are now brought close together to form a parallel plate capacitor with capacitance C, the potencial difference between them is

A

`(Q_(1)+Q_(2))/(2C)`

B

`(Q_(1)+Q_(2))/(C)`

C

`(Q_(1)-Q_(2))/(C)`

D

`(Q_(1)-Q_(2))/(2C)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

In an isolated parallel plate capacitor of capacitance C , the plates have charge Q_(1) and Q_(2) . The potential difference between the plates is

If a thin metal foil of same area is placed between the two plates of a parallel plate capacitor of capacitance C, then new capacitance will be

When a metal slab is placed between the charged identical , parallel plates , the potential difference between the plates

The force between the plates of a parallel plate capacitor of capacitance C and distance of separation of the plates d with a potential difference V between the plates, is.

Two identical conducting very large plates P_1 and P_2 having charges +4Q and +6Q are placed very closed to each other at separation d. The plate area of either face of the plate is A. The potential difference between plates P_1 and P_2 is

DISHA-ELECTROSTATIC POTENTIAL AND CAPACITANCE-PHYSICS
  1. A, B and C are three points in a unifrom electric field. The electric ...

    Text Solution

    |

  2. Three capacitors are connected in the arms of a triangle ABC as shown ...

    Text Solution

    |

  3. Two parallel metal plates having charges +Q and -Q face each other at ...

    Text Solution

    |

  4. An air capacitor C connected to a battery of e.m.f. V acquires a charg...

    Text Solution

    |

  5. Choose the wrong statement about equipotential surfaces.

    Text Solution

    |

  6. Two spherical conductors A and B of radii a and b (b gt a) are placed ...

    Text Solution

    |

  7. A capacitor is chared to store an energy U. The charging battery is di...

    Text Solution

    |

  8. Equipotentials at a great distance from a collection of charges whose ...

    Text Solution

    |

  9. Which of the following figure shows the correct equipotential surfaces...

    Text Solution

    |

  10. Two identical metal plates are given poistive charges Q1 and Q2 (ltQ1)...

    Text Solution

    |

  11. The capacitance of the capacitors of plate areas A1 and A2(A1 lt A2) a...

    Text Solution

    |

  12. In a given network the equivalent capacitance between A and B is [C(1)...

    Text Solution

    |

  13. A parallel plate air capacitor is charged to a potential difference of...

    Text Solution

    |

  14. (Figure 3.139) shows three circular arcs, each of radius R and total c...

    Text Solution

    |

  15. An electric field E = (20hati + 30 hatj) N/C exists in the space. If t...

    Text Solution

    |

  16. If a unit positive charge is taken from one point to another over an e...

    Text Solution

    |

  17. Three large plates A, B and C are placed parallel to each other and ch...

    Text Solution

    |

  18. Three charges 2q, -q, and -q are located at the vertices of an equilat...

    Text Solution

    |

  19. If a charge – 150 nC is given to a concentric spherical shell and a ch...

    Text Solution

    |

  20. Two capacitors of capacitances C(1) and C(2) are connected in parallel...

    Text Solution

    |