Home
Class 12
PHYSICS
A carrier wave with amplitude of 250 V i...

A carrier wave with amplitude of 250 V is amplitude modulated by a sinusoidal base band signal of amplitude 150 V. The ratio of minimum amplitude to maximum amplitude for the amplitude modulated wave is 50 : x, then value of x is _________ .

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Physics (Section A)|81 Videos
  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Physics (Section B)|40 Videos
  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Physics Section A |39 Videos
  • JEE MAINS 2020

    JEE MAINS PREVIOUS YEAR|Exercise PHYSICS|246 Videos
  • JEE MAINS 2022

    JEE MAINS PREVIOUS YEAR|Exercise PHYSICS (SECTION -B)|10 Videos

Similar Questions

Explore conceptually related problems

The frequency of amplitude modulated wave is equal to

Production Of Amplitude Modulated Wave

A sinusoidal carrier wave of amplitude 40 V is amplitude modulated by a sinusoidal signal voltage. What is the amplitude of each side band if the modulation index is 25%.

If a carrier wave of amplitude 20mV is modulated by an audio signal of amplitude 4mV , then amplitude of LSF or USF is given by

A sinusoidal carrier voltage of 120 V is amplitude modulated by a sinusoidal voltage of frequency 10KHz. What is the modulation index if the maximum modulated carrier amplitude is 150 V ?

If a carrier wave of amplitude 10mV is modulated by an audio signal of amplitude 2mV , then amplitude of LSF or USF is given by

When a sinusoidal carrier wave of voltage amplitude 3 kV is amplitude modulated by a sinusoidal signal voltage, two side bands each of amplitude 600 V are produced. What is the modulation index ?

If the maximum amplitude of an amoplitude modulated wave is 25 V and the minimum amplitude is 5V, the modulation index is

Identify the mathematical expression for amplitude modulated wave:

JEE MAINS PREVIOUS YEAR-JEE MAINS 2021-Physics Section B
  1. When a body slides down from rest along a smooth inclined plane making...

    Text Solution

    |

  2. A uniform heating wire of resistance 36 ohms is connected across a po...

    Text Solution

    |

  3. An engine is attached to a wagon through a shock absorber of length 1....

    Text Solution

    |

  4. The temperature of 3.00 mo! of an ideal diatomic gas is increased by 4...

    Text Solution

    |

  5. Two satellites revolve around a planet in coplanar circular orbits in ...

    Text Solution

    |

  6. A carrier wave with amplitude of 250 V is amplitude modulated by a sin...

    Text Solution

    |

  7. A steel rod with y = 2.0 xx 10^11 Nm^(-2) and alpha = 10^(-5)""^@C^(...

    Text Solution

    |

  8. A 2 kg steel rod of length 0.6 mis clamped on a table vertically at it...

    Text Solution

    |

  9. The width of one of the two slits in a Young's double slit experiment ...

    Text Solution

    |

  10. The average translational kinetic energy of N2 gas molecules at ""^@C...

    Text Solution

    |

  11. In a Young's double slit experiment the slits separated by 0.3 mm and ...

    Text Solution

    |

  12. A particle is moving with constant acceleration 'a' Following graph sh...

    Text Solution

    |

  13. Cross -section view of a prism is the equilateral triangle ABC shown i...

    Text Solution

    |

  14. A long solenoid with 1000 turns /m has a core material with relative p...

    Text Solution

    |

  15. a sample of gas with gamma=1.5 is taken through an adiabatic process i...

    Text Solution

    |

  16. A bandwidth of 6 MHz is available for A.M transmission .If the maximum...

    Text Solution

    |

  17. The diameter of a spherical bob is measured using a vernier callipers ...

    Text Solution

    |

  18. A parallel plate capacitor of capacitance 200muF is connected to a bat...

    Text Solution

    |

  19. A resistor dissipates 192 J of energy in 1 s when a current of 4 A is ...

    Text Solution

    |

  20. At very high frequencies ,the effective impedence of the given circuit...

    Text Solution

    |