Home
Class 10
PHYSICS
A cell of e.m.f. 2V and internal resista...

A cell of e.m.f. 2V and internal resistance 1.2.`Omega` is connected with an ammeter of resistance `0.8 Omega` and two resistors of 4.5 `Omega` and 9`Omega` as shown in the diagram below:

What would be the reading on the Ammeter?

Promotional Banner

Topper's Solved these Questions

  • SELF ASSESSMENT PAPER -3

    ICSE|Exercise SECTION-A|31 Videos
  • SELF ASSESSMENT PAPER -3

    ICSE|Exercise SECTION-B|42 Videos
  • SELF ASSESSMENT PAPER -3

    ICSE|Exercise SECTION-B|42 Videos
  • SELF ASSESSMENT PAPER -2

    ICSE|Exercise SECTION .B.|37 Videos
  • SELF ASSESSMENT PAPER -5

    ICSE|Exercise SECTION-B|35 Videos

Similar Questions

Explore conceptually related problems

A cell of emf 2 V and internal resistance 1.2Omega is connected with an ammeter of resistance 0.8Omega and two resistors of 4.5Omegaand9Omega as shown in the diagram below: What would be the reading on the Ammeter ?

A cell of e.m.f. 2V and internal resistance 1.2. Omega is connected with an ammeter of resistance 0.8 Omega and two resistors of 4.5 Omega and 9 Omega as shown in the diagram below: What is the potential difference across the terminals of the cell?

A cell of emf 2 V and internal resistance 1.2Omega is connected with an ammeter of resistance 0.8Omega and two resistors of 4.5Omegaand9Omega as shown in the diagram below: What is the potential difference across the terminals of the cell ?

A cell of e.m.f. 2 V and internal resistance 1.2 Omega is connected to an ammeter of resistance 0.8 Omega and two resistors of 4.5 Omega and 9 Omega as shown in Fig. find : the potential difference across the 4.5 Omega resistor.

A cell of e.m.f. 1.8 V and internal resistance 2 Omega is connected in series with an ammeter of resistance 0.7 Omega and a resistor of 4.5 Omega as shown in Fig. What would be the reading of the ammeter ?

A cell of e.m.f. 1.8 V and internal resistance 2 Omega is connected in series with an ammeter of resistance 0.7 Omega and a resistor of 4.5 Omega as shown in Fig. What is the potential difference across the terminals of the cell ?

A cell whose e.m.f. is 2V and internal resistance is 0.1Omega is connected with a resistance of 3.9Omega the voltage across the cell terminal will be

A cell of emf 3.4 V and internal resistance 3 Omega is connected to an ammeter having resistance 2Omega and to an external resistance of 100Omega . When a voltmeter is connected across the 100 Omega resistance, the ammeter reading is 0.04 A . Find the voltage reading by the voltmeter and its resistance. Had the voltmeter been an ideal one what would have been its reading?

A cell of emf 3.4 V and internal resistance 3 Omega is connected to an ammeter having resistance 2Omega and to an external resistance of 100Omega . When a voltmeter is connected across the 100 Omega resistance, the ammeter reading is 0.04 A . Find the voltage reading by the voltmeter and its resistance. Had the voltmeter been an ideal one what would have been its reading?

In the circuit diagram given below, a cell of 9 V and internal resistance of 0.5 (Omega) is connected across a resistor A of 2Omega in series and two resistors of 2Omega and 6Omega in parallel. Find The current in the 6Omega resistor.

ICSE-SELF ASSESSMENT PAPER -3-SECTION .B.
  1. How should the electric lamps in a building be connected ?

    Text Solution

    |

  2. A lens forms an erect, magnified and virtual image of an object. Dra...

    Text Solution

    |

  3. An object AB is placed between 2F, and F, on the principal axis of a c...

    Text Solution

    |

  4. It is observed that the temperature of the surroundings starts falling...

    Text Solution

    |

  5. A substance has nearly zero resistance at a temperature of 1 K What is...

    Text Solution

    |

  6. State the factors affecting the resistance of a conductor.

    Text Solution

    |

  7. A pulley system has a velocity ratio 3. draw a diagram showing the poi...

    Text Solution

    |

  8. The pulley system drawn lifts a load of 150 N when an effort of 60 N i...

    Text Solution

    |

  9. Text Solution

    |

  10. A battery is designed by connecting four cells, each of emf 1.5 V and ...

    Text Solution

    |

  11. A battery is designed by connecting four cells, each of emf 1.5 V and ...

    Text Solution

    |

  12. A battery is designed by connecting four cells, each of emf 1.5 V and ...

    Text Solution

    |

  13. List the names of three electrical gadgets used in your house. Write t...

    Text Solution

    |

  14. A cell of e.m.f. 2V and internal resistance 1.2.Omega is connected wit...

    Text Solution

    |

  15. A cell of e.m.f. 2V and internal resistance 1.2.Omega is connected wit...

    Text Solution

    |

  16. Draw a diagram of a right angled isoscels prism which is used to make ...

    Text Solution

    |

  17. A ray of light falls normally on a rectangular glass slab. Draw a ra...

    Text Solution

    |

  18. A ray of monochromatic light is incident from air on a glass slab. ...

    Text Solution

    |

  19. A ray of monochromatic light is incident from air on a glass slab. ...

    Text Solution

    |

  20. Name any four regions of electromagnetic spectrum (other than visible ...

    Text Solution

    |