Home
Class 12
PHYSICS
What is ohmic device? Give one example....

What is ohmic device? Give one example.

Promotional Banner

Topper's Solved these Questions

  • SOLVED PAPER (II PUC MARCH-2016)

    OSWAAL PUBLICATION|Exercise PART-D|11 Videos

  • WAVE OPTICS

    OSWAAL PUBLICATION|Exercise Topic 4 POLARISATION (long answer type question)|4 Videos

Similar Questions

Explore conceptually related problems

What are ionic hydrides? Give one example.

What is a nucleotide? Give an example.

What is a mutagens? Give one example.

What are nucleophiles? Give one example.

What is a pseudocoelom? Give an example.

What is a conjecture ? Give an example for it.

What is a pacemaker ? Give an example.

What are non ohmic devices?

What is apocarpous ? Give an example.

OSWAAL PUBLICATION-SOLVED PAPER 1-Exercise
  1. State and explain Gauss's theorem in Electrostatics.

    Text Solution

    |

  2. Define mobility. Mention its S.I. Unit

    Text Solution

    |

  3. What is ohmic device? Give one example.

    Text Solution

    |

  4. Write any two differences between diamagnetic and paramaganetic substa...

    Text Solution

    |

  5. The magnetic flux linked with a coil varies as phi=3t^(2)+4t+9. Find t...

    Text Solution

    |

  6. Write Maxwell's equation for the speed of electromagnetic waves and ex...

    Text Solution

    |

  7. What are de-Brogli Waves ? How does the de-Broglie wavelength vary wit...

    Text Solution

    |

  8. Draw the block diagram of generalised communication system.

    Text Solution

    |

  9. Derive the relation between electric field and electric potential.

    Text Solution

    |

  10. Derive the relation vec(j)=sigmavec(E) with terms which has usual mean...

    Text Solution

    |

  11. How can a moving coil galvanometer be converted into a voltmeter? Expl...

    Text Solution

    |

  12. Mention any three application of eddy currents.

    Text Solution

    |

  13. Write any three difference between interference and diffraction.

    Text Solution

    |

  14. Define the terms : Threshold frequency

    Text Solution

    |

  15. Define the terms : Work function.

    Text Solution

    |

  16. Define the terms : Stopping potential.

    Text Solution

    |

  17. Explain the use Zener diode as a voltage regulator.

    Text Solution

    |

  18. Derive an expression for electric field due to an electric dipole at a...

    Text Solution

    |

  19. Obtain an expression for the force between two straight parallel condu...

    Text Solution

    |

  20. Show that a current carrying solenoid is equivalent to a bar magnet.

    Text Solution

    |