Home
Class 12
PHYSICS
If a unit positive charge is taken from ...

If a unit positive charge is taken from one point to another over an equipotential surface ,then

A

Work is done on the charge

B

Work is done by the charge

C

Work done is constant

D

No work is done

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Dipole)|38 Videos

  • ELECTROSTATICS

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Flux and Gauss.s Law)|28 Videos

  • ELECTROSTATICS

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Flux and Gauss.s Law)|28 Videos

  • ELECTRONICS

    ERRORLESS |Exercise Selv Evaluation Test|23 Videos

  • HEATING AND CHEMICAL EFFECT OF CURRENT

    ERRORLESS |Exercise Self Evaluation Test|14 Videos

Similar Questions

Explore conceptually related problems

No work is done in moving a test charge over an equipotential surface, why?

No work is done in taking a positive charge from one point to other inside a positive charged metallic sphere, while outside the sphere work is done in taking the charge from one point to other (towards the sphere). Explain.

From the following statements for an equipotential surface, the incorrect statement is

Work done in moving a positive charge on an equipotential surafce is

An object is taken from a point P to another point Q in a gravitational field:

Around a point charge of 1 nC , what is the distance of an equipotential surface of 0.9V ?

The work done in bringing a unit positive charge from infinity to the given point against the direction of electric intensity is

ERRORLESS -ELECTROSTATICS -Ordinary Thinking Objective Questions (Electric Field and Potential)
  1. The electric potential V at any point x,y,z (all in metre) in space is...

    Text Solution

    |

  2. A hollow metal sphere of radius 5 cm is charged so that the potential ...

    Text Solution

    |

  3. If a unit positive charge is taken from one point to another over an e...

    Text Solution

    |

  4. Electric lines of force about negative point charge are

    Text Solution

    |

  5. Charges of +(10)/(3) xx 10^(-9) C are placed at each of the four corne...

    Text Solution

    |

  6. A uniform electric field having a magnitude E(0) and direction along t...

    Text Solution

    |

  7. Three charges 2q, -q, and -q are located at the vertices of an equilat...

    Text Solution

    |

  8. Figure shows the electric lines of force emerging from a charged body....

    Text Solution

    |

  9. ABC is an equilateral triangle. Charges +q are placed at each corner. ...

    Text Solution

    |

  10. In the electric field of a point chargde q, a cetrain charge is carrie...

    Text Solution

    |

  11. The magnitude of electric field intensity E is such that, an electron ...

    Text Solution

    |

  12. A conductor with a positive charge

    Text Solution

    |

  13. An electron and a proton are in uniform electic field. The ratio of th...

    Text Solution

    |

  14. Two parallel plates have equal and opposite charge. When the space bet...

    Text Solution

    |

  15. The insulation property of air breaks down at E=3xx10^(6) "volt"//mete...

    Text Solution

    |

  16. The distance between the two charges 25 mu C and 36 muC is 11 cm. At w...

    Text Solution

    |

  17. Two spheres A and B of radius 4 cm and 6 cm are given charges of 80 mu...

    Text Solution

    |

  18. A charge particle is free to move in an electric field. It will travel

    Text Solution

    |

  19. If E is the electric field intensity of an electrostatic field, then t...

    Text Solution

    |

  20. A metallic sphere has a charge of 10 mu C. A unit negative charge is b...

    Text Solution

    |