Home
Class 12
PHYSICS
A galvanometer of resistance 100Omega gi...

A galvanometer of resistance `100Omega` gives full deffection for a current `10^(-5)` the value of shunt required to convert it into ammeter of range 1 ampere is:-

Text Solution

Verified by Experts

The correct Answer is:
`10^(-3)Omega`
Promotional Banner

Topper's Solved these Questions

  • CIRCULAR MOTION

    ALLEN|Exercise EXERCISE (J-A)|6 Videos
  • GEOMETRICAL OPTICS

    ALLEN|Exercise subjective|14 Videos

Similar Questions

Explore conceptually related problems

A galvanometer of resistance 100Omega gives full scale deflection for the current of 0.1 A . The series resistance required to convert it into voltmeter of range 100 V is

A galvanometer of resistance 15 omega gives full scale deflection for a current of 2 mA calculate the shunt resistance needed to convert it to an ammeter of range 0 to 5A

A galvanometer of resistance 50Omega gives full deflection for a current of 0*05A . Calculate the length of shunt wire required to convert the galvanometer into an ammeter of range 0 to 5A . The diameter of the shunt wire is 2mm and its resistivity is 5xx10^-7Omegam .

A galvanometer has a resistance of 118Omega and gives full scale deflection for a current of 50 m A. if it is required to convert into an ammeter of range 3A, the shunt resistance should be

A galvanometer of resistance 15 ohm gives full scale deflection for a current of 2 mA. Calculate the shunt resistance needed to convert it into an ammeter of range 0 to 5 A

An ammeter of 100 Omega resistance gives full deflection for the current of 10^(-5) amp . Now the shunt resistance required to convert it into ammeter of 1 amp . range, will be

A galvanometer having a resistance of 75 Omega gives the full scale deflection for the current of 25mA. The shunt required to convert it into an ammeter to measure the current up to 59 A is

A galvanometer has coil resistance of 99 Omega with its full deflection current 0.01A. Find the value ofshnnt resistance required to convert it into an ammeter of range 0.1 A .

A galvanometer of resistance 50Omega gives full scale deflection when a current 10^(-3)A is passed through it converted into an ammeter to measure 0.5A current.

ALLEN-CURRENT ELECTRICITY-All Questions
  1. The resistance of a moving coil galvanometer is 20Omega. It requires 0...

    Text Solution

    |

  2. The resistance of an ammeter of range 5A is 1.8Omega A shunt of 0.2Ome...

    Text Solution

    |

  3. A galvanometer of resistance 100Omega gives full deffection for a curr...

    Text Solution

    |

  4. The pole piece of a horse shoe magnet are made cylindrical so that the...

    Text Solution

    |

  5. An ammeter is always connected is series in a circuit because........

    Text Solution

    |

  6. There is a definite potential difference between the two ends of a pot...

    Text Solution

    |

  7. Relation Between Drift Velocity And Current

    Text Solution

    |

  8. BALANCED WHEATSTONE BRIDGE

    Text Solution

    |

  9. A battery of epsilon and internal resistance r is used in a circuit wi...

    Text Solution

    |

  10. A nerve fibre contains a membrane separating two conducting fluids mai...

    Text Solution

    |

  11. Are the paths of free electrons straight lines between successive coll...

    Text Solution

    |

  12. Name the charge carriers in the following at room temperature : (i) Co...

    Text Solution

    |

  13. What is super conductivity ?

    Text Solution

    |

  14. Difference Between Potential Difference And Emf

    Text Solution

    |

  15. Can we produce high voltage on the human body without getting a shoc...

    Text Solution

    |

  16. A copper wire of length l and radius r is nickel plated till its final...

    Text Solution

    |

  17. When high power heater is used at homes all bulbs being used become di...

    Text Solution

    |

  18. Identical resistance of resistance R are connected as in figure then f...

    Text Solution

    |

  19. For the given network calculate current I and I(2).

    Text Solution

    |

  20. Find out the magnitude of resistance X in the circuit shown in figure,...

    Text Solution

    |