Home
Class 12
PHYSICS
What is the wavelength of the electromag...

What is the wavelength of the electromagnetic wave emitted by the oscillator -antenna system of Fig -.32 -3 if `L=0.253 mu` H and C = 25.0 pF ?

Text Solution

AI Generated Solution

To find the wavelength of the electromagnetic wave emitted by the oscillator-antenna system, we can follow these steps: ### Step 1: Understand the given values We are given: - Inductance \( L = 0.253 \, \mu H = 0.253 \times 10^{-6} \, H \) - Capacitance \( C = 25.0 \, pF = 25.0 \times 10^{-12} \, F \) ### Step 2: Use the formula for frequency ...
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC WAVES

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Single Correct Choice Type )|62 Videos
  • ELECTROMAGNETIC WAVES

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (More than One Correct Choice Type )|4 Videos
  • ELECTROMAGNETIC WAVES

    RESNICK AND HALLIDAY|Exercise CHECKPOINT|3 Videos
  • ELECTROMAGNETIC OSCILLATIONS AND ALTERNATING CURRENT

    RESNICK AND HALLIDAY|Exercise Practice Questions (Integer)|7 Videos
  • FLUIDS

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Integer Type )|5 Videos

Similar Questions

Explore conceptually related problems

A particular station of All India Radio,New Delhi, broadcasts on a frequency of 1,368kHz. The wavelength of the electromagnetic radiation emitted by the transmitter is: (speed of light, c= 3.0xx10^8 ms^(-1)

What is the wavelength of a wave with a speed of 12 m/s and a period of 0.25 s?

What is the intensity of a traveling plane electromagnetic wave if B_m" is " 3.0xx10^(-4) T ?

In a plane electromagnetic wave the electric field osciallates sinusoidally at a frequency of 2.0 xx 10^(10) and amplitude 48 m^(-1) (a) What is the wavelength of the wave (b) What is the amplitude of the oscillating magnetic field ? (c ) show that the average energy density of the vecE field equals to the average energy density of the vecB field . [ c= 3.0 xx 10^8 m s^(-1) ]

In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 2.0xx10^10 H_z and amplitude 48V_m^-1 (a) What is the wavelength o f the wave? (b) What is the amplitude of the oscillating magnetic field. (c) Show that the average energy density of the field E equals the average energy density of the field B.[c=3xx10^8 ms^-1] .

The electric field of a plane electromagnetic wave in vacuum is represented by vecE_x=0 , vecE_y=0.5 cos[2pixx10^8(t-x/c)], vecE_z=0 (a) What is the direction of propagation of electromagnetic wave? (b) Determine the wavelength of the wave. (c) Compute the component of associated magnetic field

The electric field of a plane electromagnetic wave in vacuum is represented by vecE_x=0 , vecE_y=0.5 cos[2pixx10^8(t-x/c)], vecE_z=0 (a) What is the direction of propagation of electromagnetic wave? (b) Determine the wavelength of the wave. (c) Compute the component of associated magnetic field.

A simple harmonic oscillator at the point x=0 genrates a wave on a rope. The oscillator operates at a frequency of 40.0 Hz and with an amplitude of 3.00 cm. the rope has a linear mass density of 50.0 g//m and is strectches with a tension of 5.00 N. (a) determine the speed of the wave. (b) find the wavelength. (c ) write the wave function y(x,t) for the wave, Assume that the oscillator has its maximum upward displacement at time t=0. (d) find the maximum transverse acceleration at time t=0. (d) find the maximum transverse of points on the rope. (e) in the discussion of transverse waves in this chapter, the force of gravity was ignored. is that a reasonable assumption for this wave? explain.

When a radio telescope observes a region of space between two stars it detects electromagnetic radiation that has a wavelength of 0.21 m . This radiation was emitted by hydrogen atoms in the gas and dust located in that region. What is the frequency of this radiation ?

RESNICK AND HALLIDAY-ELECTROMAGNETIC WAVES -PROBLEMS
  1. In a plane radio wave the maximum value of the electric field componen...

    Text Solution

    |

  2. A plane electromagnetic wave with wavelength 5.0 m, travels in vacuum ...

    Text Solution

    |

  3. A black totally absorbing piece of carboard of area A=2.0 cm^(2) inter...

    Text Solution

    |

  4. What is the intensity of a traveling plane electromagnetic wave if Bm"...

    Text Solution

    |

  5. From fig 32-2 approximate the (a) smaller and (b) larger wavelength at...

    Text Solution

    |

  6. Sunlight just outside Earth's atmosphere has an intensity of 1.40k W//...

    Text Solution

    |

  7. Assume (unrealistically ) that a TV station acts as a point source bro...

    Text Solution

    |

  8. A plane electromagnetic wave with has a maximum electric field magnitu...

    Text Solution

    |

  9. What inductance must be connected to a 25 p F capacitor in an oscillat...

    Text Solution

    |

  10. What is the radiation pressure 2.7 m away from a 315 W lightbulb ? Ass...

    Text Solution

    |

  11. The intensity I of light from an isotropic point source is determined ...

    Text Solution

    |

  12. An airplane flying at a distance of 10 km from a radio transmitter rec...

    Text Solution

    |

  13. In Fig.32-30 a light ray in water is incident at angle theta(1) on a b...

    Text Solution

    |

  14. A certain helium -neon laser emits red light in a narrow band of wavel...

    Text Solution

    |

  15. In Fig 32-31 a light ray in air is incident on a flat layer of materia...

    Text Solution

    |

  16. A plane electromagnetic wave traveling in the positive direction of an...

    Text Solution

    |

  17. What is the wavelength of the electromagnetic wave emitted by the osci...

    Text Solution

    |

  18. Unpolarized light of intensity 6.5 mW//m^(2) is sent into a polarizing...

    Text Solution

    |

  19. Some neodymium -glass lasers can provide 100 TW of power in 2.2 ns pul...

    Text Solution

    |

  20. (a) At what angle of incidence will the light reflected from water be ...

    Text Solution

    |