Home
Class 12
PHYSICS
Which of the following graphs represents...

Which of the following graphs represents the variation of current (l) through a metallic conductor with its terminal potential difference (V)?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    CHHAYA PUBLICATION|Exercise EXERCISE ( VERY SHORT ANSWER TYPE QUESTION)|44 Videos

  • CURRENT ELECTRICITY

    CHHAYA PUBLICATION|Exercise EXERCISE ( SHORT ANSWER TYPE QUESTION-I)|23 Videos

  • CURRENT ELECTRICITY

    CHHAYA PUBLICATION|Exercise NCERT EXEMPLAR QUESTION WITH ANSWER HINT(MCQ-2)|1 Videos

  • COMMUNICATION STSTEM

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|28 Videos

  • DIFFRACTION AND POLARISATION OF LIGHT

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|27 Videos

Similar Questions

Explore conceptually related problems

Calculate the current flow through a conductor having 60Omega resistance and potential’ difference is 36V.

Which of the following graphs represent variations of thermo emf (E) of a thermocouple with temperature t of the junction, the cold junction being kept at 0^(@)C ?

Which of the given pyraimds represents the variation in biomass at different trophic levels in pond ecosystem?

The insultated plates of a charged parallel capacitor (with small separation between the plates) are approaching each other due to electrostatic attraction. Assuming no other force to the operative and no radiation taking place, which of the following graphs approximately shows the variation with the (t) of the potential difference (V) between the plates?

CHHAYA PUBLICATION-CURRENT ELECTRICITY -EXERCISE ( MULTIPLE CHOICE QUESTION)
  1. What energy transformation occurs during discharging of an accumulator...

    Text Solution

    |

  2. What is the nature of energy conversion during changing of a secondary...

    Text Solution

    |

  3. Which of the following graphs represents the variation of current (l) ...

    Text Solution

    |

  4. The dimension of resistance is

    Text Solution

    |

  5. Resistivity of copper is 1.76 times 10^-6 Omega cm. What will be the r...

    Text Solution

    |

  6. A block has dimensions 1 cm, 2cm, 3cm Ratio of the maximum and minimum...

    Text Solution

    |

  7. A conductor with rectangular cross section has dimensions ( a times 2a...

    Text Solution

    |

  8. A wire of resistance 4 Omega is bent through 180^@ at its mid point an...

    Text Solution

    |

  9. The temperature coefficient of resistance of a metal is 0.004 ^@C^-1. ...

    Text Solution

    |

  10. A carbon resistor has a resistance of 10^6 Omega. The colour of its th...

    Text Solution

    |

  11. The resistance of a wire is 5 Omega at 50^@C and 6 Omega at 100^@C . T...

    Text Solution

    |

  12. If three resistances connected in series,are related as R1 gt R2 gt R3...

    Text Solution

    |

  13. IF three resistances are connected in parallel and the relation betwee...

    Text Solution

    |

  14. Two resistances of 6 Omega and 3 Omega are connected in parallel and t...

    Text Solution

    |

  15. A series combination of three resistances 1 Omega, 2 Omega and 3 Omega...

    Text Solution

    |

  16. A uniform metal wire of resistance R is stretched to twice its length....

    Text Solution

    |

  17. A set of n identical resistors,each of resistance R ohm when connected...

    Text Solution

    |

  18. An uniform wire of resistance 36 Omega is bent in the form of a circle...

    Text Solution

    |

  19. A ring is made of a wire having a resistance R0=12 Omega. Find the poi...

    Text Solution

    |

  20. When a resistance of 12 Omega is conencted with a cell of emf 1.5 V,0....

    Text Solution

    |