Home
Class 10
PHYSICS
In an experiment of verification of Ohm'...

In an experiment of verification of Ohm's law, following observations are obtained.

Draw a V-I graph and use this graph to find :
the current / when the potential difference V is 0.75 V,

Text Solution

Verified by Experts

`0.3 A`
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    ICSE|Exercise EXERCISE-8(B)|15 Videos
  • CURRENT ELECTRICITY

    ICSE|Exercise EXERCISE-8(B) (MULTIPLE CHOICE TYPE)|3 Videos
  • CURRENT ELECTRICITY

    ICSE|Exercise EXERCISE-8(A) ( MULTIPLE CHOICE TYPE)|2 Videos
  • CALORIMETRY

    ICSE|Exercise EXERCISE-11(B) (NUMERICALS)|15 Videos
  • ELECTRO-MAGNETISM

    ICSE|Exercise EXERCISE-10 (C) NUMERICALS |1 Videos

Similar Questions

Explore conceptually related problems

In an experiment of verification of Ohm's law, following observations are obtained. Draw a V-I graph and use this graph to find : the resistance in circuit.

In an experiment of verification of Ohm's law, following observations are obtained. Draw a V-I graph and use this graph to find : the potential difference V when the current / is 0-5 A,

Draw a labelled circuit diagram to study the dependence of current (I) on the potential difference (V) across a resistor.

Which of the following.v-t graph can be obtained in practice?

Draw E and V versus r on the same graph for a point charge.

A current of 2 A flows in a system of conductor as shown. The potential difference (V_(A) - V_(B))

A current of 2 A flows in a system of conductor as shown. The potential difference (V_(A) - V_(B))

A current of 2 A flows in a system of conductor as shown. The potential difference (V_(A) - V_(B))

The diagram shows an electrical circuit used for the verification of Ohm's law. Label A, B C, D and E. Draw a sketch to show how the value of current varies for different values of voltage across C.

The potential difference between the terminals of an electric heater is 60 V when it draws a current of 4 A from the source. What current will the heater draw if the potential difference is increased to 120 V ?

ICSE-CURRENT ELECTRICITY-EXERCISE-8(A)(NUMERICALS )
  1. In a conductor, 6.25 xx 10^(16) electrons flow from its end A to B in ...

    Text Solution

    |

  2. A current of 1.6 mA flows through a conductor. If charge on an electro...

    Text Solution

    |

  3. Find the potential difference required to flow a current of 200 mA in ...

    Text Solution

    |

  4. An electric bulb draws 1.2 A current at 6V. Find the resistance of the...

    Text Solution

    |

  5. A car bulb connected to a 12 volt battery draws 2 A current when glowi...

    Text Solution

    |

  6. Calculate the current flowing through a wire of resistance 5 Omega con...

    Text Solution

    |

  7. In an experiment of verification of Ohm's law, following observations ...

    Text Solution

    |

  8. In an experiment of verification of Ohm's law, following observations ...

    Text Solution

    |

  9. In an experiment of verification of Ohm's law, following observations ...

    Text Solution

    |

  10. Two wires of the same material and same length have radii 1 mm and 2 m...

    Text Solution

    |

  11. Two wires of the same material and same length have radii 1 mm and 2 m...

    Text Solution

    |

  12. A given wire of resistance 1 Omega is stretched to double its length....

    Text Solution

    |

  13. A wire of resistance 3 ohm and length 10 cm is stretched to length 30 ...

    Text Solution

    |

  14. A wire of resistance 9 ohm having length 30 cm is tripled on itself. W...

    Text Solution

    |

  15. What length of copper wire of specific resistance 1.7 xx 10^(-8) Ome...

    Text Solution

    |

  16. The filament of a bulb takes a current 100 mA when potential differenc...

    Text Solution

    |