Home
Class 12
PHYSICS
What is semiconductors? Give examples....

What is semiconductors? Give examples.

Promotional Banner

Topper's Solved these Questions

  • COMMUNICATION SYSTEM

    R G PUBLICATION|Exercise EXERCISE|62 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    R G PUBLICATION|Exercise EXERCISE|79 Videos

Similar Questions

Explore conceptually related problems

What is isotopes? Give examples.

What are pseudo solids? Give examples.

What is mass number? Give examples.

What is peptide bond? Give one example of dipeptide.

What is a semiconductor? Describe the two main types of semiconductors and contrast their conduction mechanism.

What is fission? Give an example.

What is analgesics? Give one example.

What is a promoter? Give example

What are isotonic solutions? Give example.

R G PUBLICATION-CURRENT ELECTRICITY-EXERCISE
  1. What is resistors? Why resistors are made mostly from carbon?

    Text Solution

    |

  2. Distinguish between conductors and insulators .Give examples.

    Text Solution

    |

  3. What is semiconductors? Give examples.

    Text Solution

    |

  4. "To reduce power dissipation in the connecting wires between different...

    Text Solution

    |

  5. What is internal resistance of a cell?

    Text Solution

    |

  6. State and explain Kirchhoff's rules used for analysis of an electric c...

    Text Solution

    |

  7. State and explain Kirchhoff's rules used for analysis of an electric c...

    Text Solution

    |

  8. Give the experimental procedure to find out the internal resistance o...

    Text Solution

    |

  9. What is the principle of a meter bridge.

    Text Solution

    |

  10. What is specific resistance of a conductor? How it is related to elect...

    Text Solution

    |

  11. The resistance of a Cu wire at 20^@C is 200Omega what is the resistanc...

    Text Solution

    |

  12. A current of 10 ampere passes through a wire having cross-sectional ar...

    Text Solution

    |

  13. Obtain an expression for equivalent resistance of three conductors whe...

    Text Solution

    |

  14. State how resistance of a conductor depends upon length and cross-sect...

    Text Solution

    |

  15. Find the equivalent resistance across A and B in the circuit.

    Text Solution

    |

  16. From the circuit the reading of a volt meter is 18 volts. What is the ...

    Text Solution

    |

  17. The Wheatstone bridge circuit have the resistance in the various arms ...

    Text Solution

    |

  18. 12 identical wire each of resistance 6Omega are joined to form a cube....

    Text Solution

    |

  19. State Kirchhoff's voltage law and mention its significance.

    Text Solution

    |

  20. What is Ohm's law? Describe.

    Text Solution

    |