Home
Class 12
PHYSICS
A plane electromagnetic wave travels in ...

A plane electromagnetic wave travels in free space along x-axis. At a particular point in space, the electric field along y-axis is `9.3 V m^(–1)`. The magnetic induction (B) along z-axis is

A

`3.1xx10^(-8)T`

B

`3xx10^(-5)T`

C

`3.1xx10^(-6)T`

D

`9.3xx10^(-6)T`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS

    BANSAL|Exercise Exercise-2|24 Videos

  • SEMICONDUCTORS

    BANSAL|Exercise Exercise-3|24 Videos

  • MASTER PRACTICE PROBLEM

    BANSAL|Exercise Additional topic|70 Videos

  • TEST PAPERS

    BANSAL|Exercise PHYSICS PART C|14 Videos
BANSAL-SEMICONDUCTORS-CBSE Question
  1. A plane electromagnetic wave travels in free space along x-axis. At a ...

    Text Solution

    |

  2. How does the width of the depletion layer of a p-n junction diode chan...

    Text Solution

    |

  3. In the following diagrams, write which of the nodes are forward biased...

    Text Solution

    |

  4. The output of a 2-inputs NAND gate is fed to a NOT gate. Write down th...

    Text Solution

    |

  5. ZENER DIODE AS VOLTAGE REGULATOR

    Text Solution

    |

  6. Draw a labelled circuit diagram for a common emitter amplifier using n...

    Text Solution

    |

  7. Name of gate obtained from the combination of gates shown in the figur...

    Text Solution

    |

  8. How is p-type semiconductor formed? Name the major charge carriers in ...

    Text Solution

    |

  9. ZENER DIODE AS VOLTAGE REGULATOR

    Text Solution

    |

  10. Draw a labelled circuit diagram of a common base amplifier using a p-n...

    Text Solution

    |

  11. Draw the voltage current characteristic fo a zener diode.

    Text Solution

    |

  12. With the help of a labelled circuit diagram, explain how an n-p-n tran...

    Text Solution

    |

  13. Give the logic symbol for an OR gate. Draw the output wave form for in...

    Text Solution

    |

  14. How does the resistivity of (i) a conductor and (ii) a semiconductor v...

    Text Solution

    |

  15. Distinguish between conductor (or metals), semiconductors and insulato...

    Text Solution

    |

  16. (a). Explains briefly with the help of a circuit diagram how V-I chara...

    Text Solution

    |

  17. Explain (i) forward biasing (ii) reverse biasing of a P-N junction dio...

    Text Solution

    |

  18. Distinguish between conductor (or metals), semiconductors and insulato...

    Text Solution

    |

  19. Two semiconductor materials X and Y shown in the given figure, are mad...

    Text Solution

    |

  20. Draw the circuit diagram of a common emitter amplifier using n-p-n tra...

    Text Solution

    |

  21. Expalin the formation of energy band in solids. Draw energy band diagr...

    Text Solution

    |