Home
Class 12
PHYSICS
For a carrier frequency of 100 kHz and a...

For a carrier frequency of 100 kHz and a modulating frequency of 5kHz what is the width of AM transmission-

A

5 kHz

B

10 kHz

C

20 kHz

D

200 kHz

Text Solution

Verified by Experts

The correct Answer is:
B
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

Similar Questions

Explore conceptually related problems

For a carrier frequency of 100 kHz and a modulating frequency of 5 kHz , what is the bandwidth (in (kHz) of AM transmission?

The modulating frequency is 5kHz and the carrier frequency is 100kHz .What is the band width of AM transmission?

A speech signal of 3 kHz is used to modulate a carrier signal of frequency 1 MHz, using amplitude modulation. The frequencies of the side bands will be

A speech signal of 3 kHz is used to modulate a carrier signal of frequency 1 MHz , using amplitude modulation. The frequencies of the side bands will be

An audio signal of 2.8 kHz modulates a carrier of frequency 84 MHz and produces a frequency of deviation of 56kHz. Calculate(i) Frequency modulation index(ii) Frequency range of FM wave.

A sinusoidal carrier wave of amplitude 80 V and frequency 600 KHz is amplitude modulated by a sinusoid voltage of frequency 30 KHz. What is the ratio of upper and lower side band frequencies ?

A message signal of frequency 12 kHz and peak voltage 12 volt is used to modulate a carrier of frequency 1 MHz and peak voltage 24 volt. What is the modulation index and the side bands produced ?

An audio signal of 2.8 kHz modulates a carrier of frequency deviation of 56 kHz. Calculate. (i) frequency modulation index (ii) frequency range of FM wave.

A message signal of 1 KHz and peak voltage 50 v is used to modulate a carrier wave of frequency 1200 KHz and peak voltage 80 V. What is the modulation index ?

BANSAL-SEMICONDUCTORS-CBSE Question
  1. For a carrier frequency of 100 kHz and a modulating frequency of 5kHz ...

    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

    |