Home
Class 12
PHYSICS
How is V rarr I graph of material foll...

How is `V rarr ` I graph of material following Ohm's law.

Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    KUMAR PRAKASHAN|Exercise SECTION [B] NUMERICALS (NUMERICAL FROM TEXTUAL ILLUSTRATIONS)|14 Videos

  • CURRENT ELECTRICITY

    KUMAR PRAKASHAN|Exercise SECTION [B] (NUMERICAL FROM TEXTUAL EXERCISE)|35 Videos

  • CURRENT ELECTRICITY

    KUMAR PRAKASHAN|Exercise SECTION [D] MULTIPLE CHOICE QUESTIONS (MCQs) (MCQs ASKED IN BOARD EXAM AND GUJCET)|23 Videos

  • BOARD'S QUESTION PAPER MARCH-2020

    KUMAR PRAKASHAN|Exercise PART-B SECTION -C|4 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    KUMAR PRAKASHAN|Exercise Section-D (MCQs asked in GUJCET/Board Exam)|1 Videos

Similar Questions

Explore conceptually related problems

Write Ohm's law

Write and explain Ohm's law.

According to Ohm.s law …

Write limitations of Ohm's law.

Consider the following function f whose graph is given below. Draw the graph of following functions. (i) [f(x)]

Slope of v rarr t graph of body having accelerated motion is …... .

Copper of fixed volume V is drawn into wire of length I. When this wire is subjected to a constant force F, the extension produced in the wire is Deltall. Which of the following graphs is a straight line ?

Draw a graph of V rarr r for spherical shell.

Draw resistivity rarr temperature (rho rarr T) graph for metals , alloys and semiconductor.

KUMAR PRAKASHAN-CURRENT ELECTRICITY-SECTION [A] TRY YOURSELF
  1. What is drift velocity (v(d))?

    Text Solution

    |

  2. Define mobility and write its SI unit.

    Text Solution

    |

  3. How is V rarr I graph of material following Ohm's law.

    Text Solution

    |

  4. " I rarr V relation is not always one-one function" - Explain.

    Text Solution

    |

  5. What is resistivity of perfect conductor?

    Text Solution

    |

  6. For which material with increase in temperature resistivity decrease ?

    Text Solution

    |

  7. How carbon film resisters are prepared ?

    Text Solution

    |

  8. If there are only three bands on carbon film resistors what will be it...

    Text Solution

    |

  9. Write effect of temperature on metals and semiconductor.

    Text Solution

    |

  10. Write equation representing relation between resistivity and temperatu...

    Text Solution

    |

  11. For metals temperature coefficient of resistivity is positive or negat...

    Text Solution

    |

  12. Which material is used to prepare wire bound resistor ?

    Text Solution

    |

  13. Why resistivity of metal decreases with increase in temperature..

    Text Solution

    |

  14. Why resistivity of semiconductor decreases with increase in temperatur...

    Text Solution

    |

  15. What is series connection of resistors ?

    Text Solution

    |

  16. What is meant by parallel connection of resistors ? Derive equation of...

    Text Solution

    |

  17. Write equation of equivalent resistance of n resistors connected in se...

    Text Solution

    |

  18. What is meant by parallel connection of resistors ? Derive equation of...

    Text Solution

    |

  19. In which type of connection of resistors equivalent resistance will in...

    Text Solution

    |

  20. In which type of connection of resistors equivalent resistance will de...

    Text Solution

    |