Home
Class 12
PHYSICS
Two equal and opposite charges are place...

Two equal and opposite charges are placed at a certain distance apart and force of attraction between them is F. If 75% charge of one is transferred to another, then the force between the charges becomes

A

`(7F)/(16)` (attraction)

B

`(F)/(16)` (attraction)

C

`(7F)/(16)` (repulsion)

D

`(F)/(16)` (repulsion)

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC CHARGES AND FIELDS

    AAKASH SERIES|Exercise Exercise-II|56 Videos
  • DUAL NATURE OF RADIATION AND MATTER

    AAKASH SERIES|Exercise PRACTICE EXERCISEX|44 Videos
  • ELECTRIC FIELD AND POTENTIAL

    AAKASH SERIES|Exercise PROBLEMS (LEVEL-II)|32 Videos

Similar Questions

Explore conceptually related problems

Two spherical balls each of mass 1kg are place 1 cm apart. Find the gravitational force of attraction between them.

Two identical charged spheres separated by a distance repel other with a force F. If 10% of electrons are transferred from one sphere of the other ,then the force between them becomes

AAKASH SERIES-ELECTRIC CHARGES AND FIELDS-Practice Exercise
  1. Wat is the charge acquired by a body when one million electrons are tr...

    Text Solution

    |

  2. Calculate force between two charges of 1C each separated by 1m in vacu...

    Text Solution

    |

  3. Two equal and opposite charges are placed at a certain distance apart ...

    Text Solution

    |

  4. Two positively charge particles each of mass 1.7 xx 10^(-27) kg and ca...

    Text Solution

    |

  5. Two charged particles are placed at a distance of 1.0cm apart. What is...

    Text Solution

    |

  6. The force between two alpha-particles separated by a distance .r. is F...

    Text Solution

    |

  7. The force between two charges 0.06m apart is 5N. If each charge is mov...

    Text Solution

    |

  8. Four point charges q(A) = 2mu C, q(B)= -5mu C q(C )= 2mu C and q(D) = ...

    Text Solution

    |

  9. The force between two charges separated by a distance 1m is 1.8N. The ...

    Text Solution

    |

  10. In 1 gram of solid, there are 5 xx 10^(21) atoms. If one electron is r...

    Text Solution

    |

  11. Two positively charged particles each of mass is 9 xx 10^(-30)kg and c...

    Text Solution

    |

  12. A charge Q is to be divided into two parts q and (Q-q) such that the f...

    Text Solution

    |

  13. The ratio of the forces between two charges placed at a certain distan...

    Text Solution

    |

  14. Two point charges +2C and +6C repel each other with a force of 12N. If...

    Text Solution

    |

  15. Two small balls having equal positive charge QC on each are suspended ...

    Text Solution

    |

  16. The force between two charges 4C and -2C which are separated by a dist...

    Text Solution

    |

  17. Two charges 9 mu C and 1mu C are placed at a distance of 30cm. The pos...

    Text Solution

    |

  18. Three point charges Q(1), Q(2) and Q(3) in that order are placed equal...

    Text Solution

    |

  19. Tritium and helium are put 2 xx 10^(-10)m apart in air. Magnitude of i...

    Text Solution

    |

  20. 10C and 20C are separated by a distance d. If the electric field at th...

    Text Solution

    |