Home
Class 12
PHYSICS
The electric field of an electromagnetic...

The electric field of an electromagnetic wave travelling through vaccum is given by the equation ` E = E_(0) "sin"(kx - omegat)` The quantity that is independent of wavelength is

A

`(k)/(omega)`

B

`komega`

C

`omega`

D

k

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC WAVES

    MTG GUIDE|Exercise AIPMT/NEET(MCQs)|15 Videos

  • ELECTROMAGNETIC WAVES

    MTG GUIDE|Exercise NEET CAFÉ (TOPICWISE PRACTICE QUESTIONS)|50 Videos

  • ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS

    MTG GUIDE|Exercise AIPMT/NEET MCQS|31 Videos

  • ELECTRONIC DEVICES

    MTG GUIDE|Exercise AIPMT/NEET (MCQs)|42 Videos

Similar Questions

Explore conceptually related problems

An electromagnetic wave going through vacuum is described by E= E_0 sin(kx- omega t), B=B_0sin(kx-omega t) . Then

A electromagnetic wave going through a medium is given by E = E_(0)sin (kx – omegat) and B = B_(0) sin (kx – omegat) then

An electromagnetic wave going through vacuum is described by E= E_0 sin(kx- omega t). Which of the following is/are independent of the wavelength?

Electric field of an electromagnetic wave travelling in vacuum is given by E = 20 sin ( kx - 6 xx 10^(8 ) t) what should the value of k in SI units ?

An e.m. wave going through vacuum is denoted by E=E_0sin(kx-omegat) . Which of the following is /are independent of wavelength?

An electromagneti wave propagationg through vacuum is given B=B_(0)sin(kx-omega) . Which of the following is/are independent of frequency?

An electromagnetic wave travelling along z-axis is given as E=E_(0) " cos "(kz- omegat). Choose the correct options from the following

The electric field of a plane electromagnetic wave is given by vecE=E_(0)(hatx+haty)sin(kz-omegat) Its magnetic field will be given by :

An em wave going through vacuum is described by E=E_0sin(kx-omegat) B=B_0sin(kx-omegat)

MTG GUIDE-ELECTROMAGNETIC WAVES-CHECK YOUR NEET VITALS
  1. A place electromagnetic wave is propagating along the z-direction (hat...

    Text Solution

    |

  2. An electromagnetic wave travels in xy plane making an angle theta with...

    Text Solution

    |

  3. The electric field of an electromagnetic wave travelling through vaccu...

    Text Solution

    |

  4. The electric field of a plane electromagnetic wave varies with time of...

    Text Solution

    |

  5. The refractive index and the permiability of a medium are respectively...

    Text Solution

    |

  6. If the magnetic field B of a polarised electromagnetic wave oscillates...

    Text Solution

    |

  7. The dielectric constant for air is 1.006. The speed of em wave travell...

    Text Solution

    |

  8. Rank the following radiations according to their associated energies, ...

    Text Solution

    |

  9. Arrrange the following electromagnetic waves in the order of their inc...

    Text Solution

    |

  10. Which of the following is the correct arrangement of the electromagnet...

    Text Solution

    |

  11. In an electromagnetic wave, the electric and magnetizing field are 100...

    Text Solution

    |

  12. If a source is transmiting electric wave of frequency 8.2xx10^(6) Hz, ...

    Text Solution

    |

  13. What is the order of energy, in eV for a photon of visible light?

    Text Solution

    |

  14. A parallel plate capacitor is charged by a current of 2xx10^(-7)A disp...

    Text Solution

    |

  15. Electromagnetic radiation of frequency n, wavelength lambda, travellin...

    Text Solution

    |

  16. The frequency of e.m wave which is best suit to observe a particle of ...

    Text Solution

    |

  17. The condition under which a microwave oven heats up a food item contai...

    Text Solution

    |

  18. Ozone layer blocks the radiaitons of wave length

    Text Solution

    |

  19. A small metallic ball is charged positively and negatively in a sinuso...

    Text Solution

    |

  20. A plane electromagnetic wave travels in vacuum along z-direction. What...

    Text Solution

    |