Home
Class 12
PHYSICS
A pellet carrying a charge of 0.5 coulom...

A pellet carrying a charge of 0.5 coulomb is accelerated through a potential of 2000 volts. It attains some kinetic energy equal to

A

1000 erg

B

1000 joule

C

1000 kWh

D

500 erg

Text Solution

Verified by Experts

The correct Answer is:
2
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE|Exercise SECTION-B (OBJECTIVE TYPE QUESTIONS (ONLY ONE ANSWER) )|1 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE|Exercise SECTION-B(OBJECTIVE TYPE QUESTIONS(ONLY ONE ANSWER) )|23 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE|Exercise TRY YOURSELF|110 Videos

  • ELECTROMAGNETIC WAVES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D Assertion-Reason Type Questions|25 Videos

  • GRAVITATION

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D (ASSERTION-REASON TYPE QUESTIONS)|16 Videos

Similar Questions

Explore conceptually related problems

A pellet carrying a charge of 0.5 coulomb is accelerated through a P.D of 2000 volt. It attains a kinetic energy equal to

A proton is accelerated from rest through a potential of 500 volts. Its final kinetic energy is

A proton is accelerated from rest through a potential of 500 volts . Its final kinetic energy is

An electron (charge = 1.6 xx 10^(-19) coulomb) is accelerated through a potential of 1,00,000 volts. The energy required by the electron is

An electron is accelerated through a potential difference of 1000 volt. Its velocity is nearly

An alpha particle is accelerated from rest through a potential difference of 100 volt. Its final kinetic energy is

AAKASH INSTITUTE-ELECTROSTATIC POTENTIAL AND CAPACITANCE -ASSIGNMENT (SECTION-A) Objective Type Questions (Only one answer)
  1. The capacitance of a capacitor depends on

    Text Solution

    |

  2. A parallel plate capacitor has capacitance of 1.0 F. If the plates are...

    Text Solution

    |

  3. In an arrangement of two concentric conducting shells, with centre at ...

    Text Solution

    |

  4. Four capacitors are connected as shown in the figure. The equivalent c...

    Text Solution

    |

  5. A parallel -plate capacitor is connected to a battery that maintains a...

    Text Solution

    |

  6. The capacitance of an isolated conducting sphere of radius R is propor...

    Text Solution

    |

  7. In the arrangement shown , find the equivalent capacitance between A ...

    Text Solution

    |

  8. The equivalent capacitance between the points A and B is

    Text Solution

    |

  9. While working on a physics project at school physics lab, you required...

    Text Solution

    |

  10. A capacitor of capacitance C is fully charged by a 200 V battery. It i...

    Text Solution

    |

  11. A parallel plate capacitor with air between the plates has a capacit...

    Text Solution

    |

  12. Three capacitors C(1), C(2) and C(3) are connected to a battery as sh...

    Text Solution

    |

  13. A spherical capacitor has an inner sphere of radius 10 cm and outer sp...

    Text Solution

    |

  14. In the previous question, the potential difference across A is.

    Text Solution

    |

  15. A cylinderical capacitor has two co-axial cylinders of length 20 cm a...

    Text Solution

    |

  16. A spherical conductor having charge q and radius r is placed at the c...

    Text Solution

    |

  17. Condering the situation of the previous question, two experiments wer ...

    Text Solution

    |

  18. In a Van De Graff generator , when a positively charged spherical con...

    Text Solution

    |

  19. A pellet carrying a charge of 0.5 coulomb is accelerated through a pot...

    Text Solution

    |

  20. An infinite number of electric charges each equal to 5 nano coulombs a...

    Text Solution

    |