Home
Class 12
PHYSICS
Two charged particles are placed at a di...

Two charged particles are placed at a distance of 1.0cm apart. What is the minimum possible magnitude of electrostatic force acting on each charge.

A

`25 xx 10^(-24)N`

B

`23 xx 10^(-24)N`

C

`2.3 xx 10^(-24)` dyne

D

`2.3 xx 10^(-24)N`

Text Solution

Verified by Experts

The correct Answer is:
D
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 insulated charged copper spheres A and B have their centres separated by a distance of 50 cm. What is the mutual force of electrostatic repulsion if the charge on each 6.5xx10^(-7) C ? The radii of A and B are negligible compared to the distance of separation.

A proton and an electron are placed 1.6cm apart in free space. Find the magnitude of electrostatic force between them. The nature of this force.

Two charges 8 C and -6 C are placed at a distance of separation between them and exerts a force of magnitude F on each other. If a charge 8 C is added to each of these and they are brought nearer to by a distance d/3, the magnitude of force between them will be

What is the direction of magnetic force acting on a moving charge?

Two charges 2muC and 1muC are placed at a distance of 10cm. Where should a third charge be placed between them so that it does not experience any force.

Two large conducting sphers carrying charges Q_1 and Q_2 are brought close to each other. Is the magnitude of electrostatic force between them exactly given by Q_1Q_2//4piepsi_0r^2 . Where r is the distance between their centres ?

AAKASH SERIES-ELECTRIC CHARGES AND FIELDS-Practice Exercise
  1. Two equal and opposite charges are placed at a certain distance apart ...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  18. 10C and 20C are separated by a distance d. If the electric field at th...

    Text Solution

    |

  19. A charge of mass .m. charge .2e. is released from rest in a uniform el...

    Text Solution

    |

  20. A charge of 10^(-10C is placed at the origin. The electric field at (1...

    Text Solution

    |