Home
Class 9
PHYSICS
For the measurement of potential differe...

For the measurement of potential difference, voltmeter is connected

A

Current

B

Voltage

C

Power

D

Resistence

Text Solution

Verified by Experts

The correct Answer is:
B
The voltmeter measures the voltage of the current flowing in an instrument. Voltmeter is used to 2.measure the potential difference between two points.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EFFECTS OF ELECTRIC CURRENT AND ELECTROPLATING

    AGRAWAL EXAM CART BIHAR|Exercise Important Question|65 Videos

  • CHEMICAL EFFECTS OF ELECTRIC CURRENT AND ELECTROPLATING

    AGRAWAL EXAM CART BIHAR|Exercise Important Question|65 Videos

  • FORCES AND ITS TYPES (FRICTIONAL FORCE, GRAVITATIONAL FORCE, THRUST AND PRESSURE)

    AGRAWAL EXAM CART BIHAR|Exercise Important Questions|48 Videos
AGRAWAL EXAM CART BIHAR-CHEMICAL EFFECTS OF ELECTRIC CURRENT AND ELECTROPLATING -JNV Previous Years (2007-2020) Questions
  1. Dynamo is a machine, the work of which is :

    Text Solution

    |

  2. What is the apparatus used in measuring the electric current ?

    Text Solution

    |

  3. What is the electrode called which is joined at -ve pole of the batter...

    Text Solution

    |

  4. In dry cell carbon rod functions as :

    Text Solution

    |

  5. Electric current is measured by :

    Text Solution

    |

  6. The angle made between geographical meridian and magnetic meridian is ...

    Text Solution

    |

  7. The positive plates in voltage cells of -

    Text Solution

    |

  8. When a magnet is heated, it

    Text Solution

    |

  9. A magnetic rod is cut in two equal parts from the right angled length....

    Text Solution

    |

  10. A magnet can be magnetized :

    Text Solution

    |

  11. A 8.0V battery is made by joining 4, 2.0V cells. For this what will be...

    Text Solution

    |

  12. The cell which can be re-charged, is:

    Text Solution

    |

  13. The batteries which are utilized in home invertors is an example of:

    Text Solution

    |

  14. An example of magnetic matter is:

    Text Solution

    |

  15. State two methods to destroy the magnetism of a magnet.

    Text Solution

    |

  16. Best matter for making electromagnet is:

    Text Solution

    |

  17. When a glass rod is rubbed with silk, it

    Text Solution

    |

  18. By whose movement the electric current flows in the conductor ?

    Text Solution

    |

  19. What will be the internal energy when at 2Omega resistant 5 ampere cur...

    Text Solution

    |

  20. For the measurement of potential difference, voltmeter is connected

    Text Solution

    |