Home
Class 12
PHYSICS
If only 2% of the main current is to be ...

If only `2%` of the main current is to be passed through a galvanometer of resistance `G`, then the resistance of the shunt will be

A

`(G)/(50)`

B

`(G)/(4)`

C

`50G`

D

`9G`

Text Solution

Verified by Experts

The correct Answer is:
2
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

If only 2% of the main current is to be passed through a galvanometer of resistance G , then the resistance of shunt will be

If only 1% of the total current is to be passed through a galvanometer of resistance G, then resistance of the shunt will be

If 2% of the main current is to be passed through the galvanometer of resistance G , the resistance of shunt required is

If 10% of the main current is to be passsed through a maving coil galvanometer of resistance 99 Omega , then the ratio of its resistance and the shunt resistance will be

In an ammeter 5% of the main current is passing through the galvanometer. If the resistance of galvanometer is G, then the resistance of shunt S will be

A galvanometer has a resistance of 49Omega .If 2% of the main current is to be passed through the meter, The value of the shunt will be

In an ammeter 5% of the total current is passing through the galvanometer of resistance G . The resistance of shunt ( S ) required will be

If only one hundredth part of total current flowing in the circuit is to be passed through a galvanometer of resistance G Omega , Then the value of shunt resistance required will be-

ALLEN-CURRENT ELECTRICITY-All Questions
  1. There are n similar conductors each of resistance R . The resultant re...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. In the following circuit diagram the value of resistance X for the pot...

    Text Solution

    |

  5. The sensitivity of a potentiom eter is increased b y

    Text Solution

    |

  6. A potential gradient is created in the wire by a standard cell for the...

    Text Solution

    |

  7. A voltmeter having a resistance of 998 ohms is connected to a cell of ...

    Text Solution

    |

  8. Find the potential difference between X and Y in volt is:-

    Text Solution

    |

  9. A cell of e.m.f. 2V and negligible internal resistance is connected to...

    Text Solution

    |

  10. Potentiometer wire length is 10m, having a total resistance of 10Omega...

    Text Solution

    |

  11. P,Q is a uniform wire of resistance 2000Omega and m the md point PQ. A...

    Text Solution

    |

  12. A student connects a voltmeters, ammeter and resistance according to t...

    Text Solution

    |

  13. A potentiometer wire of 10 m length and having a resistance of 1ohm/m ...

    Text Solution

    |

  14. If V(AB) = 4V in the given fig are, then resistance chi will be

    Text Solution

    |

  15. For the network of resistance shown in the figure the equivalent resis...

    Text Solution

    |

  16. When a potential difference is applied across the ends of a linear met...

    Text Solution

    |

  17. A current of two amperes is flowing through a cell of e.m.f. 5 volts ...

    Text Solution

    |

  18. 100 cells each of emf 5V and internal resistance 1 Omega are to be arr...

    Text Solution

    |

  19. Two resistance R(1) and R(2) are made of different material. The tempe...

    Text Solution

    |

  20. In the arrangement of resistances shown below, the effective resistanc...

    Text Solution

    |