Home
Class 11
PHYSICS
Two parallel metal plates having charges...

Two parallel metal plates having charges `+Q` and `-Q` face each other at a certain distance between them.If the plates are now dipped in kerosene oil tank ,the electric field between the plates will

A

remain same

B

become zero

C

increases

D

become zero

Text Solution

Verified by Experts

The correct Answer is:
A, C, D
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Assertion (A): Two parallel metal plates having charge +Q and -Q are facing at a distance between them. The plates are now immersed in kerosene oil and the electric potential between the plates decreases. Reason (R ): Dielectric constant of kerosene oil is less than 1.

Two metal plates having charges Q_1-Q face each other at some separation and are dipped into an oil tank .If the oil is pumped out, the eletric field between the plates will

An isolated charged capacitor with vacuum between its plates is dipped into an oil tank. If the oil is pumped out, the electric field between the plates of capacitor will

Two large metal plates each of area 1 m^(2) are placed facing each other at a distance of 5 cm and carry equal and opposite charges on their faces. If the electric filed between the plates is 1000 NC^(-1) , find the charge on each plate.

A parallel plate air condenser is charged and then disconnected from the charging battery. Now the space between the plates is filled with a dielectric then, it electric field strength between the plates

Two large parallel thin plates having uniform charge densities + sigma and - sigma are kept in X-Z plane at a distance d apart. Sketch an equipotential surface due to electric field between the plates. If a particle of mass m and charge -q remains stationary between the plates, what is the magnitude and direction of the filed ?

A metallic slab is introduced between the two charged parallel plates as shown below. Sketch the electric lines of force between the plates.

Two plates are 2cm apart, a potential difference of 10 volt is applied between them, the electric field between the plates 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

    |