Home
Class 12
PHYSICS
The distance between charges 5.0xx10^(-1...

The distance between charges `5.0xx10^(-11)C` and `-2.7xx10^(-11)C` is `0.2 m`. The distance at which a third charge should be placed in order that it will not experience any force along the line joining the two charges is

Promotional Banner

Topper's Solved these Questions

  • ELECTRIC FIELD AND POTENIAL

    NN GHOSH|Exercise EXERCISE|21 Videos

  • ELECTRIC FIELD AND POTENIAL

    NN GHOSH|Exercise EXERCISE-B|35 Videos

  • DYNAMO, MOTOR, TRANSFORMER

    NN GHOSH|Exercise EXERCISE|8 Videos

  • ELECTROMAGNETIC INDUCTION

    NN GHOSH|Exercise EXERICISES-B|18 Videos

Similar Questions

Explore conceptually related problems

Two charges -10C and + 10 C are placed 10 cm apart. Potential at the centre of the line joining the two charges is

Two charges q and 3q are placed fixed on x-axis separated by distance 'd'. Where should a third charge 2q be placed such that it will not experience any force ?

Two charge q and –3q are placed fixed on x–axis separated by distance d. Where should a third charge 2q be placed such that it will not experience any force ?

Two particles A and B having charges 8.0 xx 10 ^(-6) C and -2.0 xx 10^(-6) C respectively are held fixed with a. separation of 20cm. Where should a third charged. particle be placed so that it dose not experience a net electric force?.

Two-particles A and B having charges 8xx10^(-6)C and -2xx10^(-6)C respectively are held fixed with a separation of 20 cm. Where should a third charged particle C be placed so that it does not experience a net electric force?

Two chargea 2.0xx10^(-6) C are placed at a separation of 10 cm. where should a third charge be placed such that it experiences no net force due to these charges.

NN GHOSH-ELECTRIC FIELD AND POTENIAL-EXERCISE-B
  1. The distance between charges 5.0xx10^(-11)C and -2.7xx10^(-11)C is 0.2...

    Text Solution

    |

  2. A certain charge Q is divided into two parts q and Q-q, wheich are the...

    Text Solution

    |

  3. A uniform electric field exists in the region between toe oppositely c...

    Text Solution

    |

  4. Two brass plates are arranged horizontally , one 2 cm above the other....

    Text Solution

    |

  5. Three charges -1 mu C,2 muC "and" 3 nuCare placed respectively at the ...

    Text Solution

    |

  6. Three small balls, each of mass 10 g , are suspended from a common po...

    Text Solution

    |

  7. In the Bohr model of the hydrogen atom, an electron revolves in a circ...

    Text Solution

    |

  8. Two equal positive point charges are sperated by a distance of 2a. A p...

    Text Solution

    |

  9. An alpha particle of velocity 1.6xx10^(7) ms^(-1) approaches a gold nu...

    Text Solution

    |

  10. Three charges -q, +q and -q are placed along a st. line at equal dista...

    Text Solution

    |

  11. Two concentric spherical shells of conducting material and of radii a ...

    Text Solution

    |

  12. Two equal charges, +Q each, are at a distance r from each other. A thi...

    Text Solution

    |

  13. An infinite number of charges, each equal to q are arranged in a line ...

    Text Solution

    |

  14. Four charges +q,+2q,+3q and +4q are placed at the four corners ABCD of...

    Text Solution

    |

  15. Two identical positive charges are placed at the diagonally opposite c...

    Text Solution

    |

  16. A charge Q is placed at each of the two opposite corners of a square ...

    Text Solution

    |

  17. A thin copper ring of radius a is charged with q units of electricity....

    Text Solution

    |

  18. A an electron is placed at the centre of the copper ring of problem 37...

    Text Solution

    |

  19. A thin half- ring of radiusb 20 cm is uniformly charged with a tot...

    Text Solution

    |

  20. A thin nonconducting ring of radius r has a linear charge density q=q0...

    Text Solution

    |

  21. A thin wire ring of radius r has an electric charge q. What is the ten...

    Text Solution

    |