Home
Class 12
PHYSICS
Sensitivity of moving coil galvanometer ...

Sensitivity of moving coil galvanometer is s. If a shunt of `((1)/(8))^(th)` of the resistance of galvanometer is connected to moving coil galvanometer, its sensitivity becomes

A

`s/3`

B

`s/6`

C

`s/9`

D

`s/12`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECTS OF CURRENT AND MAGNETISM

    MTG GUIDE|Exercise AIPMT/NEET (MCQs)|48 Videos

  • MAGNETIC EFFECTS OF CURRENT AND MAGNETISM

    MTG GUIDE|Exercise NEET CAFE (TOPICWISE PRACTICE QUESTIONS)(PERMANENT MAGNETS AND ELECTROMAGNETS)|2 Videos

  • ELECTROSTATICS

    MTG GUIDE|Exercise AIPMT/NEET (MCQ.s)|34 Videos

  • OPTICS

    MTG GUIDE|Exercise AIPMT/NEET|55 Videos

Similar Questions

Explore conceptually related problems

Sensitivity of moving coil galvanometer is s. If a shunt of ((1)/(8))^(th) of the resistnace of galvanometer is connected to moving coil galvanometer, its sensitivity becomes

The senstivity of a moving coil galvanometer is 'S'. If a shunt of (1/8)th of the resistance of the galvanometer is connected to the moving coil galvanometer, its senstivity becomes

Sensitivity of moving coil galanometer is 'S'. If a shunt of (1/6) th of the resistant of galvanometer is connected to moving coil galvanometer, its sensitivity becomes.

In a moving coil galvanometer is based on the

If a shunt 1//10 of the coil resistance is applied to a moving coil galvanometer, its sensitivity becomes

Sensitivity of a moving coil galvanometer can be increased by

State the principle of moving coil galvanometer.

The deflection in a moving coil galvanometer is

MTG GUIDE-MAGNETIC EFFECTS OF CURRENT AND MAGNETISM-CHECK YOUR NEET VITALS
  1. A charged particle of mass 10^(-3) kg and charge 10^(-5)C enters a mag...

    Text Solution

    |

  2. Mark out the correct options.

    Text Solution

    |

  3. A particle is moving with velocity vec v = hat i + 3 hat j and it pro...

    Text Solution

    |

  4. A point charge is moving in clockwise direction in a circle with const...

    Text Solution

    |

  5. A dip circle is so that its needle moves freely in the magnetic meridi...

    Text Solution

    |

  6. What should be the current in a circular coil of radius 5 cm to annul ...

    Text Solution

    |

  7. A particle of mass 2 xx 10^(-5) kg moves horizontally between two hori...

    Text Solution

    |

  8. If a velocity has both perpendicular and parallel components while mov...

    Text Solution

    |

  9. A proton is moving with a uniform velocity of 10^6 m s^(-1) along the ...

    Text Solution

    |

  10. chi(1) and chi(2) are susceptibility of a paramagnetic material at tem...

    Text Solution

    |

  11. A straight horizontal conducting rod of length 50 cm and mass 50 g is ...

    Text Solution

    |

  12. The coercivity of a small magnet where the ferromagnet gets demagnetiz...

    Text Solution

    |

  13. A bar magnet of magnetic moment 1.5 JT^(-1) lies aligned with the dire...

    Text Solution

    |

  14. A vibration magnetometer placed in magnetic meridian has a small bar m...

    Text Solution

    |

  15. Hysteresis loops for two magnetic materials A and B are given in figur...

    Text Solution

    |

  16. A galvanometer having a coil resistance of 100 Omega gives a full scal...

    Text Solution

    |

  17. A proton and an alpha-particle enter in a uniform magnetic field perpe...

    Text Solution

    |

  18. A conductor of length 2 m carrying current 2 A is held parallel to an ...

    Text Solution

    |

  19. A short bar magnet has a magnetic moment of 0.65 J T^(-1), then the ma...

    Text Solution

    |

  20. Sensitivity of moving coil galvanometer is s. If a shunt of ((1)/(8))^...

    Text Solution

    |