Home
Class 10
PHYSICS
How much work is done in moving a charge...

How much work is done in moving a charge of `2 C` across two points having a potential difference of `12 V` ?

Text Solution

Verified by Experts

The correct Answer is:
24 J
`W = QV = 2 C xx 12 V = 24 J`.
Promotional Banner

Topper's Solved these Questions

  • ELECTRICITY

    PRADEEP|Exercise (Exemplar)Multiple Choice|18 Videos

  • ELECTRICITY

    PRADEEP|Exercise (Mock Test)Sec -A|21 Videos

  • ELECTRICITY

    PRADEEP|Exercise Value Based Question|4 Videos

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    PRADEEP|Exercise Mock Test|21 Videos

Similar Questions

Explore conceptually related problems

How much work is done in moving a charge of 5C across two points having a potential difference of 16V?

The amount of work done in moving a charge of 5 C across two points having a potential difference of 15 Volts is equal to

___ is the amount of work done in carrying a change of 4 C across two points having a potential difference of 18V.

How much work is done to carry 2 c of charge between two points having potential difference of 12V?

The work done (in Joule) in carrying a charge of x coulomb between two points having a potential difference of y volt is

5 J of work is done in moving a positive charge of 0.5C between two points. What is the potential difference between these points ?

How much work is doen in moving a 500 muC charge between two points on an equipotential surface ?

PRADEEP-ELECTRICITY-Problem For Practice
  1. Calculate the current in a wire if 1500 C charge is passed through it ...

    Text Solution

    |

  2. A current of 0.5 A is drawn by a filament of an electric bulb for 10 m...

    Text Solution

    |

  3. How much work is done in moving a charge of 2 C across two points havi...

    Text Solution

    |

  4. An incandescent lamp of resistance 80 Omega draws a current of 0.75 A....

    Text Solution

    |

  5. A current of 0.2 A flows through a conductor of resistance 4.5 Omega. ...

    Text Solution

    |

  6. A bulb of resistance 400 Omega is connected to 220 V mains. Calculate ...

    Text Solution

    |

  7. An electric heater draws a current of 5 A when connected to 220 V main...

    Text Solution

    |

  8. (a) How much current will an electric bulb draw from a 220 V source, i...

    Text Solution

    |

  9. The potential difference between the terminals of an electric heater i...

    Text Solution

    |

  10. A 4 Omega wire is doubled on it. Calculate the new resistance of the w...

    Text Solution

    |

  11. When a potential difference of 2 V is applied across the ends of a wir...

    Text Solution

    |

  12. What should be the length of a nichrome wire of resistance 4.5 Omega, ...

    Text Solution

    |

  13. A negligibly small current is passes through a wire of length 15 m and...

    Text Solution

    |

  14. A metal wire of resistivity 64 xx 10^-6 ohm cm and length 198 cm has a...

    Text Solution

    |

  15. Calculate the resistivity of the material of a wire 1.0 m long, 0.4 mm...

    Text Solution

    |

  16. The resistivity os copper is 1.76 xx 10^-8 ohm m. The radius of the wi...

    Text Solution

    |

  17. A resistance wire made from German silver has a resistance of 4.25 Ome...

    Text Solution

    |

  18. Resistance of a metal wire of length 1 m is 26 Omega at 20^@ C. If the...

    Text Solution

    |

  19. Calculate the amount of charge that would flow in 2 hours through the ...

    Text Solution

    |

  20. A cylinder of a material is 10 cm long and has a cross-section of 2 cm...

    Text Solution

    |