Home
Class 11
PHYSICS
The figure represents electric lines of ...

The figure represents electric lines of force originating from charge `q_1` and `q_2`. We can conclude that

A

`q_1` is negative, `q_2` is positive

B

`q_1` is positive, `q_2` is negative

C

`q_1` ,`q_2` are both positive

D

`q_1` ,`q_2` are both negative

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ELECTRONS AND PHOTONS

    TARGET PUBLICATION|Exercise Evaluation Test|19 Videos

  • FORCE

    TARGET PUBLICATION|Exercise Evaluation Test|18 Videos

Similar Questions

Explore conceptually related problems

Electric lines of force about a negative point charge are

Assertion: Basic difference between an electric line and magnetic line of force is that former is discontinuous and the latter is continuous or endless. Reason: No electric lines of force exist inside a charged body but magnetic lines do exist inside a magnet.

From the following graph of photo current against collector plate potential, for two different intensities of light I_1andI_2, one can conclude

Three identical charges are placed on three vertices of a square. If the force acting between q_1 and q_2 is F_12 and between q_1 and q_3 is F_13 then F_13/F_12= ______.

Assertion : electric flux represents the number of electric lines passing normally through the given surface in the electric field. Reason: electric flux thriugh a syrface is given as phi=q/epsi_0

The force acting on a charge q in both electric and magnetic field, stimulateneously is

Set up an arrangement of three point charges +q, +2q, and +2xq separated by equal finite distances so that electric potential energy of the system is zero. Find the value of x.

What is the direction of the force acting on a charged particle q, moving with velocity vec v in a uniform magnetic field?

Two charges q_1 and q_2 repel each other with a force of 0.1 N . What will be the force exerted by q_1 on q_2 , when a third charge is placed near them?

A small sphere of radius r_1 and charge q_1 is enclosed by a spherical shell of radius r_2 and charge q_2 Show that if q_1 is positive, charge will necessary flow from the sphere to the shell (when the two are connected by a wire) no matter what the charge q_2 on the shell is.

TARGET PUBLICATION-ELECTROSTATICS-EXCERCISE
  1. Electric lines of force about a negative point charge are

    Text Solution

    |

  2. When electric field intensity vec E at any point in the electric field...

    Text Solution

    |

  3. The figure represents electric lines of force originating from charge ...

    Text Solution

    |

  4. The S.I. unit of electric flux is

    Text Solution

    |

  5. The total number of tubes of induction passing normally through a surf...

    Text Solution

    |

  6. The T.N.E.I. is independent of the

    Text Solution

    |

  7. Gauss' law should be invalid if

    Text Solution

    |

  8. Electric intensity at a place due to a charge is a quantiy.

    Text Solution

    |

  9. Gauss' law is true only if force due to a charge varies as

    Text Solution

    |

  10. In vector form dipole moment can be expressed as

    Text Solution

    |

  11. The SI unit and dimensions of dipole moment repectively are

    Text Solution

    |

  12. Which of the following charges can form an electric dipole?

    Text Solution

    |

  13. Two charges +3.2xx10^-19C and -3.2xx10^-19C are placed 2.4 A apart fro...

    Text Solution

    |

  14. The region surrounding a stationary electric dipole has

    Text Solution

    |

  15. An electric dipole is kept in non-uniform electric field. It experienc...

    Text Solution

    |

  16. When axis of electric dipole lies along the direction of field then to...

    Text Solution

    |

  17. The moment of couple acting on an electric field is maximum when

    Text Solution

    |

  18. An electric dipole consisting of two opposite charges of 2 xx 10^-6 ea...

    Text Solution

    |

  19. The magnitude (minimum) of charge that a particle can have is

    Text Solution

    |

  20. When the charge is not accumulated in some part of a conductor but spr...

    Text Solution

    |