Home
Class 12
PHYSICS
is known as voltage sensitivity of galva...

______ is known as voltage sensitivity of galvanometer.

A

Voltage per unit angular deflection

B

Angular deflection per unit voltage

C

Voltage for maximum deflection

D

none of above

Text Solution

Verified by Experts

The correct Answer is:
B
Because current sensitivity is `sigma_(v)=phi/V`
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    KUMAR PRAKASHAN|Exercise SECTION D (MCQs ASKED IN COMPETITIVE EXAMS)|34 Videos

  • MOVING CHARGES AND MAGNETISM

    KUMAR PRAKASHAN|Exercise SECTION C (LONG ANSWER TYPE QUESTIONS)|7 Videos

  • MAGNETISM AND MATTER

    KUMAR PRAKASHAN|Exercise SECTION D Multiple Choice Questions (MCQs) (MCQs asked in Competitive Exams) MCQs asked in Board Exam and GUJCET|7 Videos

  • RAY OPTICS AND OPTICAL INSTRUMENTS

    KUMAR PRAKASHAN|Exercise SECTION-D (MULTIPLE CHOICE QUESTIONS (MCQs))(MCQs ASKED IN COMPETITIVE EXAMS)|142 Videos

Similar Questions

Explore conceptually related problems

______ is known as current sensitivity of a galvanometer.

Give uses of galvanometer.

What is a galvanometer ?

Write equation for voltage sensitivity.

In order to increase the sensitivity of a moving coil galvanometer, ______ should be decreased.

What is current sensitivity of galvanometer ? How it can be increase ?

Proteins are not sensitive to

What is breakdown voltage?

There are three voltmeters of same range with resistance 10,000Omega,8000Omegaand6000Omega , Which of these, can measure voltage most galvanometer. accurately ?

What is voltage sensitivity ? write its equation.

KUMAR PRAKASHAN-MOVING CHARGES AND MAGNETISM-SECTION D (MULTIPLE CHOICE QUESTIONS)
  1. If range of an ammeter with resistance 5Omega is to be made double the...

    Text Solution

    |

  2. is known as current sensitivity of a galvanometer.

    Text Solution

    |

  3. is known as voltage sensitivity of galvanometer.

    Text Solution

    |

  4. Relation between voltage sensitivity (sigma(v)) and current sensitivit...

    Text Solution

    |

  5. When 50Omega resistance is connected to one voltmeter, its range is ob...

    Text Solution

    |

  6. When 3 mA and 5 mA currents are passed through two galvanometers P and...

    Text Solution

    |

  7. 1A current is passed through a parallel combination of 8Omega resistan...

    Text Solution

    |

  8. When 2.5Omega shunt is connected with 25Omega resistance of galvanomet...

    Text Solution

    |

  9. Give unit of torsional constant.

    Text Solution

    |

  10. To turn galvanometer into ammeter,

    Text Solution

    |

  11. Resistance of galvanometer is G. If shunt required to make its range n...

    Text Solution

    |

  12. Resistance of ammeter is ROmega. What will be the required shunt to de...

    Text Solution

    |

  13. The resistance of galvanomenter is G and its current capacity is I(g)....

    Text Solution

    |

  14. A galvanometer coil has a resistance of 12Omega and the metre shows fu...

    Text Solution

    |

  15. The current capacity of ammeter having 9Omega resistance is 1A. Now to...

    Text Solution

    |

  16. Range of voltmeter with increase in series resistance.

    Text Solution

    |

  17. Resistance of ammeter made by combination of 20Omega galvanometer and ...

    Text Solution

    |

  18. Wire used for shunt should be

    Text Solution

    |

  19. By connecting shunt of 12Omega resistance, the deflection of galvanome...

    Text Solution

    |

  20. Resistance of ammeter is ROmega. What will be the required shunt to de...

    Text Solution

    |