Home
Class 12
PHYSICS
A proton is first placed at A and then a...

A proton is first placed at A and then at B between the two plates of a parallel plate capacitor charged to a P.D. of V volt as shown. Then force on proton at A is -

A

more than at B

B

less then at B

C

equal to that at B

D

nothing can be said

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    MOTION|Exercise Exercise - 2 (Objective Problems | NEET)|64 Videos
  • ELECTROSTATICS

    MOTION|Exercise Exercise -3 Section (A)|41 Videos
  • ELECTROSTATICS

    MOTION|Exercise SELF PRACTICE PROBLEM|27 Videos
  • ELECTRONICS - SEMI CONDUCTOR

    MOTION|Exercise EXERCISE - 3|29 Videos
  • ELECTROSTATICS - I

    MOTION|Exercise EXERCISE - 4 (Level -II) PREVIOUS YEAR - JEE ADVANCED|13 Videos

Similar Questions

Explore conceptually related problems

Force of attraction between the plates of a parallel plate capacitor is

Force Between The Plates Of A Parallel Plate Capacitor

Two protons A and B are placed in between the two plates of a parallel plate capacitor charged to a potential difference V as shown in the figure. The forces on the two protons are identical.

A dielectric slab is placed between the plates of a parallel plate capacitor. Its capacitance

A parallel plate capacitor is charged. If the plates are pulled apart

The separation between the plates of a charged parallel-plate capacitor is increased. The force between the plates

A slab of copper of thickness b is inserted in between the plates of a parallel plate capacitor as shown in figure. The separation of the plates is d. If b = d//2 , then the ratio of capacities of the capacitor after and before inserting the slab will be

How will the voltage (V) between the two plates of a parallel plate capacitor depend on the distance (d) between the plates, if the charge on the capacitor remains the same?

MOTION-ELECTROSTATICS-Exercise -1 (Objective Problems | NEET)
  1. Four charges +q, +q, -q, -q are fixed respectively at the corners of A...

    Text Solution

    |

  2. Two charge 9e and 3e are placed at a distance r. The distance of the p...

    Text Solution

    |

  3. A proton is first placed at A and then at B between the two plates of ...

    Text Solution

    |

  4. A ring of radius R carries a uniformly distributed charge +Q. A point ...

    Text Solution

    |

  5. A small circular ring has a uniform charge distribution. On a far-off ...

    Text Solution

    |

  6. A non conduction ring of radius R Has uniformly distributed positive ...

    Text Solution

    |

  7. Which of the following statements concerning the electrostatics is cor...

    Text Solution

    |

  8. The tangent drawn ar a point on a line of electroc force shows the -

    Text Solution

    |

  9. Which one of the following diagrams shows the correct lines of force ?

    Text Solution

    |

  10. Electric lines of forces -

    Text Solution

    |

  11. Figure shows the electric lines of force emerging from a charged body....

    Text Solution

    |

  12. Two parallel plates of infinite dimensions are uniformly charged. The ...

    Text Solution

    |

  13. A point positive charge of Q' units is moved round another point posit...

    Text Solution

    |

  14. Three charges are placed as shown in fig if the electric potential ene...

    Text Solution

    |

  15. How much kinetic energy will be gained by an alpha-particle in going f...

    Text Solution

    |

  16. A point charge q moves from point P to pont S along the path PQRS (fig...

    Text Solution

    |

  17. In a uniform electric field, the potential is 10V at the origin of co...

    Text Solution

    |

  18. Whe a negative charge is releases and moves in electric field , it mov...

    Text Solution

    |

  19. Two identical particles of mass m carry a charge Q, each. Initially on...

    Text Solution

    |

  20. Figure shows equi-potential surfaces for a two charges system. At whic...

    Text Solution

    |