Home
Class 12
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

become zero

B

increases

C

decreases

D

remain same

Text Solution

Verified by Experts

The correct Answer is:
C

Conceptual
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    NARAYNA|Exercise EXERCISE - 4 (NCERT EXAMPLAR PROBLEMS)|6 Videos
  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    NARAYNA|Exercise ADDITIONAL PROBLEMS|14 Videos
  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    NARAYNA|Exercise EXERCISE -2 (H.W)|50 Videos
  • ELECTROMAGNETIC WAVES

    NARAYNA|Exercise EXERCISE -4|15 Videos
  • ELECTROSTATICS AND GAUSS LAW

    NARAYNA|Exercise Intergers type question|11 Videos

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

NARAYNA-ELECTROSTATIC POTENTIAL AND CAPACITANCE-EXERCISE - 3 (PREVIOUS AIPMT QUESTIONS)
  1. The electric potential at a point in free space due to a charge Q coul...

    Text Solution

    |

  2. The energy required to charge a parallel plate condenser of plate sepa...

    Text Solution

    |

  3. Three concentric spherical shells have radii a, b and c(a lt b lt c) a...

    Text Solution

    |

  4. Three capacitors each of capacitance C and of breakdown voltage V are ...

    Text Solution

    |

  5. The electirc potential at a point (x, y, z) is given by V = -x^(2)y ...

    Text Solution

    |

  6. A series combination of n(1) capacitors, each of value C(1), is charge...

    Text Solution

    |

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

    Text Solution

    |

  8. Four electric charges +q , +q , -q , are placed at the corners of a sq...

    Text Solution

    |

  9. Three charges , each + q are placed at the corners of an isosceles tri...

    Text Solution

    |

  10. An electric dipole moment p is placed in an electric field of intensit...

    Text Solution

    |

  11. Four point charges -Q, -q, 2q and 2Q are placed, one at each corner of...

    Text Solution

    |

  12. Two metallic spheres of radii 1 cm and 3 cm are given charges of -1 x...

    Text Solution

    |

  13. Two thin dielectric slabs of dielectric constants K(1) and K(2) (K(1) ...

    Text Solution

    |

  14. A conducting sphere of radius R is given a charge Q. The electric pote...

    Text Solution

    |

  15. In a region, the potential is represented by V(x, y, z) = 6x - 8xy - 8...

    Text Solution

    |

  16. A parallel plate air capacitor of capacitance C is connected to a cell...

    Text Solution

    |

  17. A parallel plate air capacitor has capcity C distance of separtion bet...

    Text Solution

    |

  18. If potential (in volts) in a region is expressed as V(x, y, z) = 6xy -...

    Text Solution

    |

  19. A capacitor of 2 mu F is charged as shown in the diagram . When the s...

    Text Solution

    |

  20. A parallel plate capacitor of area A , plate separation d and capacita...

    Text Solution

    |