Home
Class 7
PHYSICS
A body can be negatively charged (givi...

A body can be negatively charged
(giving electrons to it, removing some electrons from it, giving some protons to it, removing some neutrons from it.)

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • ELECTRIC CURRENT AND ITS EFFECTS

    BEIITIANS|Exercise SUMMATIVE WORKSHEET|23 Videos

  • ELECTRIC CURRENT AND ITS EFFECTS

    BEIITIANS|Exercise HOTS WORKSHEET|14 Videos

  • ELECTRIC CURRENT AND ITS EFFECTS

    BEIITIANS|Exercise IIT JEE WORKSHEET (V. Matrix Matching)|3 Videos

  • HEAT

    BEIITIANS|Exercise IIT JEE Worksheet (V. Matrix Matching)|4 Videos

Similar Questions

Explore conceptually related problems

Sandstone in some iron ores is removed by

The energy necessary to remove the electron from n=10 state hydrogen atom will be

When an electron is removed from an atom, its energy

If a body has positive charge on it, then does that mean it has gained some protons or lost some electrons?

BEIITIANS-ELECTRIC CURRENT AND ITS EFFECTS-CONCEPTIVE WORKSHEET
  1. The unit of charge is coulomb in SI system and esu of charge (or stat ...

    Text Solution

    |

  2. A body can be negatively charged (giving electrons to it, removing s...

    Text Solution

    |

  3. is the amount of charge flowing through a particular area of cross sec...

    Text Solution

    |

  4. The SI unit of electric current is

    Text Solution

    |

  5. One ampere is equal to (1 C//s, 1C xx 1s, 1J xx 1C, 1 J//C)

    Text Solution

    |

  6. Volt is the SI unit of (potential difference, current, resistance, c...

    Text Solution

    |

  7. No current flows between two charged bodies when connected, if they ha...

    Text Solution

    |

  8. The surface of the earth is taken to be at (infinite potential, nega...

    Text Solution

    |

  9. Which is bigger, a coulomb or charge on an electron ? How many electro...

    Text Solution

    |

  10. How many electrons are equal to 1 coulomb? (6.25 xx 10^16, 6.25 xx 1...

    Text Solution

    |

  11. between two points in an electric circuit carrying some current as the...

    Text Solution

    |

  12. The SI unit of potential difference (ohm, volt, ampere, coulomb)

    Text Solution

    |

  13. What is the work done in moving a charge of Q coulomb against a potent...

    Text Solution

    |

  14. What is the instrument used to measure potential difference across a c...

    Text Solution

    |

  15. The device used for measuring current is (Galvanometer, Ammeter, Vol...

    Text Solution

    |

  16. The needle of a magnetic compass gets deflected when placed near a cur...

    Text Solution

    |

  17. Consider the following statements about an electric bell: I. An elec...

    Text Solution

    |

  18. The given figure shows a simple electric circuit that consists of a co...

    Text Solution

    |

  19. The internal construction of an electric bell is shown in the given fi...

    Text Solution

    |

  20. The principle of magnetic effect of current is incorporated in the wor...

    Text Solution

    |