Home
Class 12
PHYSICS
Define current sensitivity of a moving c...

Define current sensitivity of a moving coil galvanometer.

Text Solution

Verified by Experts

The number of divisions to which a given MCG gets deflected per one ampere of current in it is known as the current sensitivity of MCG
Promotional Banner

Topper's Solved these Questions

  • SUPER MODEL QUESTION PAPER -5

    SUBHASH PUBLICATION|Exercise PART -D|8 Videos

  • SUPPLEMENTARY EXAMINATION QUESTION PAPER (WITH ANSWER) JULY-2018

    SUBHASH PUBLICATION|Exercise PART-D|12 Videos

Similar Questions

Explore conceptually related problems

Best method to increase the sensitivity of the moving coil galvanometer is to increase :

Name any one use of a moving coil galvanometer.

The sensitivity of a moving coil galvanometer increases with the decrease in :

The sensitivity of moving coil galvanometer can be increased by using

To send 10% of the main current through a moving coil galvanometer of resistance 99 ohm the shunt required is

To send 10% of main current through a moving coil galvanometer of resistance 99 Omega the shunt required is

Define voltage sensitivity of a MCG.

SUBHASH PUBLICATION-SUPPLEMENTARY EXAM QUESTION PAPER JUNE 2018-QUESTION
  1. State Ohm's law.

    Text Solution

    |

  2. Define current sensitivity of a moving coil galvanometer.

    Text Solution

    |

  3. Write the expression for force experienced by a straight conductor of ...

    Text Solution

    |

  4. What is 'retentivity' in magnetism ?

    Text Solution

    |

  5. Where on the earth.s surface is the magnetic dip zero ?

    Text Solution

    |

  6. State Lenz's law.

    Text Solution

    |

  7. Write the condition for .resonance. of series LCR circuit.

    Text Solution

    |

  8. What is wattless current?

    Text Solution

    |

  9. A blue ray of light enters an optically denser medium from air. What h...

    Text Solution

    |

  10. ""(92)U^(238) undergoes alpha-decay giving rise to thorium. What is th...

    Text Solution

    |

  11. Represent graphically the variation of resistivity with absolute tempe...

    Text Solution

    |

  12. Write an expression for cyclotron frequency and explain the terms .

    Text Solution

    |

  13. State and explain 'Curie's Law' in magnetism .

    Text Solution

    |

  14. Mention any two factors on which the self inductance of a coil depends...

    Text Solution

    |

  15. Give any two applications of ultraviolet radiations.

    Text Solution

    |

  16. What is polarisation of light ? Name any one method of producing plane...

    Text Solution

    |

  17. Calculate de Broglie wavelength associated with an electron moving wit...

    Text Solution

    |

  18. Write any two advantages of Light Emitting Diode (LED) over convention...

    Text Solution

    |

  19. Write any three properties of magnetic field lines.

    Text Solution

    |

  20. Obtain an expression for effective Capacitance of two Capacitors Conne...

    Text Solution

    |