Home
Class 12
PHYSICS
The internal resistance of the cell can ...

The internal resistance of the cell can be determined by,

A

ohm meter

B

galvanometer

C

voltmeter

D

potentiometer

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    NIKITA PUBLICATION|Exercise Multiple Choice Questions|314 Videos

  • COMMUNICATION SYSTEMS

    NIKITA PUBLICATION|Exercise Multiple Choice Questions (Examples for Practice)|8 Videos

  • ELASTICITY

    NIKITA PUBLICATION|Exercise MCQ|314 Videos

Similar Questions

Explore conceptually related problems

The internal resistance of a cell is determined by using a potentiometer. In an experimetn, an external resistance of 60 Omega is used across the given cell. When the key is closed, the balance length on the potentiometer decreases form 72 cm to 60 cm. calculate the internal resistance of the cell.

Internal Resistance Of A Cell

The internal resistance of a cell is the resistance of

Internal resistance of a cell depends on

Write any two factors on which internal resistance of a cell depends

In potentiometer experiment to determine internal resistance of the cell, balance point has been obtained in fourth wire. It can be shifted to 5^("th") wire by

A cell of emf epsilon and internal resistance r gives a current of 0.5 A with an external resistance of 12 Omega and a current of 0.25 A with an external resistance of 25 Omega . Calculate (a) internal resistance of the cell and (b) emf of the cell.

NIKITA PUBLICATION-CURRENT ELECTRICITY-Multiple Choice Questions
  1. The balancing lengths for the cells of e.m.f. E(1) and E(2) are l(1)...

    Text Solution

    |

  2. The equation, ( E(1))/(E(2))= (l(1)+l(2))/(l(1)-l(2)), is used to com...

    Text Solution

    |

  3. The internal resistance of the cell can be determined by,

    Text Solution

    |

  4. The unit of potential gradient is

    Text Solution

    |

  5. In comparing e.m.f. of two cells by a potentiometer balance point is o...

    Text Solution

    |

  6. The sensitivity of the potentiometer can be increased by

    Text Solution

    |

  7. Which of the following can cause the null point of a potentiometer to ...

    Text Solution

    |

  8. When null point is obtained in the potentiometer the current is draw...

    Text Solution

    |

  9. Potentiometer was first invented by

    Text Solution

    |

  10. In the construction of potentiometer, the length of wire used is

    Text Solution

    |

  11. A potentiometer is more sensitive when

    Text Solution

    |

  12. Instead of voltmeter, potentiometer is always used to measure e.m.f. ...

    Text Solution

    |

  13. The potentiometer wire of resistance R is connected in series with a c...

    Text Solution

    |

  14. Potentiometer is used to

    Text Solution

    |

  15. The internal resistance of a cell by potentiometer is given by

    Text Solution

    |

  16. In potentiometer experiment to determine internal resistance of the ce...

    Text Solution

    |

  17. The current, in a potentiometer wire of 100 cm length, is adjusted to ...

    Text Solution

    |

  18. In given figure, the potentiometer wire AB has a resistance of 5 Omeg...

    Text Solution

    |

  19. The wire of potentiometer has resistance 4 Omega and length 1m. It i...

    Text Solution

    |

  20. A potentiometer has a uniform wire of length 10m and resistance 5 Ome...

    Text Solution

    |