Home
Class 12
PHYSICS
Two point charges qA = 3 muC and qB = -3...

Two point charges `q_A = 3 muC` and `q_B = -3 muC` are located 20 cm apart in vacuum. If a negative test charge of magnitude `1.5 xx 10^-9 C` is placed at this point, what is the force experienced by the test charge?

Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    PSEB|Exercise EXERCISE|43 Videos

  • ELECTROMAGNETIC INDUCTION

    PSEB|Exercise EXERCISE|33 Videos

Similar Questions

Explore conceptually related problems

Two point charges q_A = 3 muC and q_B = -3 muC are located 20 cm apart in vacuum. What is the electric field at the midpoint O of the line AB joining the two charges?

Two point charges of + 20 muC and - 80 muC are placed 18 cm apart. Find the position of the point where electric field is zero

Two point charges of - 16muC and + 9muC are placed 8 cm apart in air. Determine the point at which resultant electric field is zero.

Two point charges +5muC and -5muc are placed at a distance 5 cm apart. Draw the equipotential surfaces of the system.

Two point charges of - 16 muC and + 80 muC are placed 8 cm apart. Find the position of the point, where electric field is zero.

Two points charges of +20 muC and + 80 muC are plaed 18 cm apart. Find the position of the point where electric field is zero.

Two charges 2 muC and -2 muC are placed at points A and B 6 cm apart. Identify an equipotential surface of the system.

Two point charges of +16muC and -9muC are placed 8 cm apart in air. Determine the position of the point at which the resultant electric field is zero.

PSEB-ELECTRIC CHARGES AND FIELDS -EXERCISE
  1. An electrostatic field line is a continuous curve. That is, a field li...

    Text Solution

    |

  2. Two point charges qA = 3 muC and qB = -3 muC are located 20 cm apart i...

    Text Solution

    |

  3. Two point charges qA = 3 muC and qB = -3 muC are located 20 cm apart i...

    Text Solution

    |

  4. A system has two charges qA = 2.5 xx 10^-7 C and qB = -2.5 xx 10^-7 C ...

    Text Solution

    |

  5. An electric dipole with dipole moment 4×10 ^−9 C m is aligned at 30^∘ ...

    Text Solution

    |

  6. A polythene piece rubbed with wool is found to have a negative charge ...

    Text Solution

    |

  7. A polythene piece rubbed with wool is found to have a negative charge ...

    Text Solution

    |

  8. Two insulated charged copper spheres A and B have their centres separa...

    Text Solution

    |

  9. Two insulated charged copper spheres A and B have their centres separa...

    Text Solution

    |

  10. Two insulated identically sized charged copper spheres A and B have t...

    Text Solution

    |

  11. Figure shows tracks of three charged particles in a uniform electrost...

    Text Solution

    |

  12. Consider a uniform electric field E = 3 xx 10^3 hat 1 N//C. - What is ...

    Text Solution

    |

  13. Consider a uniform electric field E = 3 xx 10^3 hat 1 N//C. - What is ...

    Text Solution

    |

  14. What is the net flux of the uniform electric field through a cube of s...

    Text Solution

    |

  15. Careful measurement of the electric field at the surface of a black bo...

    Text Solution

    |

  16. Careful measurement of the electric field at the surface of a black bo...

    Text Solution

    |

  17. A point charge +10 muC is a distance 5 cm directly above the centre of...

    Text Solution

    |

  18. A point charge of 2.0 muC is at the centre of a cubic Gaussian surface...

    Text Solution

    |

  19. A point charge causes an electric flux of -1.0 xx 10^3 Nm^2//C to pass...

    Text Solution

    |

  20. A point charge causes an electric flux of -1.0 xx 10^3 Nm^2//C to pass...

    Text Solution

    |