Home
Class 12
PHYSICS
Earth's surface is considered to be at...

Earth's surface is considered to be at

A

zero potential

B

negative potential

C

positive potential

D

infinite potential

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTRONS AND PHOTONS

    NIKITA PUBLICATION|Exercise MCQs|162 Videos

  • GRAVITATION

    NIKITA PUBLICATION|Exercise Multiple Choice Questions|409 Videos

Similar Questions

Explore conceptually related problems

How much of the Earth's surface is covered with water ?

75% of Earth's surface is covered with water.

What percentage of the earth's surface is covered by land ?

Total earth's surface covered by water is

Total earth's surface covered by water is

51% of the earth’s surface is covered with water.

The acceleration due to gravity on the Earth's surface is about 6 times that on the Moon. The radius of the Moon is nearly (4)/(18) times that of the Earth. The ratio of the binding energy of a body at rest on the Earth's surface to that on the Moon's surface is about

How much of the Earth's land surface is desert ?

At what height above the earth's surface the acceleration due to gravity will be 1/9 th of its value at the earth’s surface? Radius of earth is 6400 km.

NIKITA PUBLICATION-ELECTROSTATICS-Multiple Choice Questions
  1. The condenser always stores the amount of

    Text Solution

    |

  2. The capacitance of earth of radius R treating as spherical conductor i...

    Text Solution

    |

  3. Earth's surface is considered to be at

    Text Solution

    |

  4. By keeping the charge on a capacitor unchanged, the energy of capacito...

    Text Solution

    |

  5. The capacitance of a capacitor does not depend upon

    Text Solution

    |

  6. Two copper spheres A and B of same radii, one hollow and the other sol...

    Text Solution

    |

  7. The dielectric constant of a metal is

    Text Solution

    |

  8. A sphere is constructed around a positive point charge q. The work don...

    Text Solution

    |

  9. The capacity of a parallel plate condenser is C. When the distance bet...

    Text Solution

    |

  10. The dielectric constant k for an insulator cannot be

    Text Solution

    |

  11. A capacitor is connected to a battery of 20 V, so that a charge of 100...

    Text Solution

    |

  12. Six identical capacitors are joined in parallel, charged to a potentia...

    Text Solution

    |

  13. The plates of a parallel plate capacitor are charged up to 100 v. Now,...

    Text Solution

    |

  14. The capacitance of the earth, viewed as a spherical conductor of radiu...

    Text Solution

    |

  15. A 4muF capacitor is charged to 400 V. If its plates are joined through...

    Text Solution

    |

  16. The area of each plate of parallel plate condenser is 20cm^(2) and dis...

    Text Solution

    |

  17. A parallel plate condenser is made up of two plates, each of surface a...

    Text Solution

    |

  18. If two conducting spheres are separately charged and then brought in c...

    Text Solution

    |

  19. The parallel plates of a condenser are separated by an insulating mate...

    Text Solution

    |

  20. A condenser is connected across another charged condenser. The energy ...

    Text Solution

    |