Home
Class 12
PHYSICS
A maximum current point 0.5mA can be pas...

A maximum current point `0.5mA` can be passed through a galvanometer of resistance `20Omega` . The resistance to be connected in series to convert it in the voltmeter of range `0-5V` is

A

`980Omega`

B

`9980Omega`

C

`990Omega`

D

`9990Omega`

Text Solution

Verified by Experts

The correct Answer is:
2
`R=((V)/(I_(g))-G)`
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise Level-II(C.W)|63 Videos

  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise LEVEL-III|45 Videos

  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise C.U.Q-KEY|121 Videos

  • MAGNETISM AND MATTER

    NARAYNA|Exercise EXERCISE - 4 (SINGLE ANSWER TYPE QUESTION)|17 Videos

  • NUCLEAR PHYSICS

    NARAYNA|Exercise LEVEL-II-(H.W)|9 Videos

Similar Questions

Explore conceptually related problems

The range of voltmeter of resistance 300 Omega is 5 V. The resistance to be connected to convert it into an ammeter of range 5 A is

The resistance of a moving coil galvanometer is 50 ohm and the maximum current which can be passed through the galvanometer is 0.002 A. What resistance (in ohm) must be connected to it order to convert in into an ammeter of range 0-0.5A?

In full scale deflection current in galvanometer of 100 ohm resistance is 1 mA. Resistance required in series to convert it into voltmeter of range 10 V.

100 current gives a full scale deflection in a galvanometer of 2Omega resistance. The resistance connected with the galvanometer to convert it into a voltmeter to measure V 5 is

The resistance of a galvanometer is 50 ohm and the maximum current which can be passed through it is 0.002 A. What resistance must be connected to it in order to convert it into an ammeter of range 0 – 0.5 A?

NARAYNA-MOVING CHARGES AND MAGNETISM-LEVEL-I(C.W)
  1. Two parallel conductors A and B separated by 5cm carry electric curren...

    Text Solution

    |

  2. The distance between the wires of electric mains is 12 cm. These wires...

    Text Solution

    |

  3. Two long straight conductors are held parallel to each other 7 cm apar...

    Text Solution

    |

  4. A rectangular coil of wire of 500 turns of area 10xx5cm^(2) carries a ...

    Text Solution

    |

  5. A coil of area 100cm^(2) having 500 turns carries a current of 1mA . I...

    Text Solution

    |

  6. A circular coil of 1 turn and area 0.01m^(2) carries a current of 10A....

    Text Solution

    |

  7. A current of 10^(-5)A produced a deflection of 10^(@) in a moving coil...

    Text Solution

    |

  8. The coils made of same material in two moving coil galvanometer have t...

    Text Solution

    |

  9. A galvanometer has a resistance of 400Omega. The value of shunt so tha...

    Text Solution

    |

  10. A galvanometer of resistance 20Omega is to be shunted so that only 1% ...

    Text Solution

    |

  11. The resistance of a moving coil galvanometer is 5 ohm. The maximum cur...

    Text Solution

    |

  12. A galvaometer of coil resistance 100Omega is connected to a shunt of r...

    Text Solution

    |

  13. The resistance of a galvanometer is 100Omega. A shunt of 5 Omega is co...

    Text Solution

    |

  14. A galvanometer of resistance 100ohms is shunted so that only 1//11 of ...

    Text Solution

    |

  15. If a shunt is to be applied to a galvanometer of resistance 50Omega so...

    Text Solution

    |

  16. If only 2% of the main current is to be passed through a galvanometer ...

    Text Solution

    |

  17. A maximum current point 0.5mA can be passed through a galvanometer of ...

    Text Solution

    |

  18. The maximum potential that can be measured with a voltmeter of resista...

    Text Solution

    |

  19. A voltmeter has an internal resistance of 1000Omega and gives full sca...

    Text Solution

    |

  20. To convert a voltmeter measuring 15V into a voltmeter measuring 150V, ...

    Text Solution

    |