Home
Class 12
PHYSICS
Which of the following has/have zero ave...

Which of the following has/have zero average value in a plane electromagnetic wave?

A

Both magnetic and electric fields

B

Electric field only

C

Magnetic field only

D

Magnetic energy only

Text Solution

Verified by Experts

The correct Answer is:
A
Both magnetic and electric fields have zero average value in a plane electromagnetic wave.
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC WAVES

    MTG GUIDE|Exercise CHECK YOUR NEET VITALS|25 Videos

  • ELECTROMAGNETIC WAVES

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

  • ELECTROMAGNETIC WAVES

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

Which of the following have zero average value in a plane electromagnetic wave?

Which of the following have zero average value un a plane electromagnetic wave? (i)electric field (ii)magnetic field (iii) electric energy (iv) magnetic enegry

Which of the following has value zero:

Which of the following has zero dipole moment value ?

An inductor-coil having some resistance is connected to an AC source. Which of the following quantities have zero average value over a cycle?

Which of the following has zero value of dipole moment?

Which of the following physical phenomena does not produce electromagnetic waves?

MTG GUIDE-ELECTROMAGNETIC WAVES-NEET CAFÉ (TOPICWISE PRACTICE QUESTIONS)
  1. The speed of electromagnetic wave in vacuum

    Text Solution

    |

  2. The average electric field of electromagnetic waves in certain region ...

    Text Solution

    |

  3. Which of the following has/have zero average value in a plane electrom...

    Text Solution

    |

  4. Electromagnetic waves travel in a medium which has relative permeabili...

    Text Solution

    |

  5. Express velocity of electromagnetic wave in a material medium in terms...

    Text Solution

    |

  6. An electroagnetic wave is propagating along x-axis. At x = 1 m and t =...

    Text Solution

    |

  7. A plane electromagnetic wave travels in free space along X-direction. ...

    Text Solution

    |

  8. The waves used by artificial satellites for communication is

    Text Solution

    |

  9. If V(g),V(x) and V(m) are the speeds of gamma rays, x-rays and microwa...

    Text Solution

    |

  10. The produced rays in sonography are

    Text Solution

    |

  11. A. Wavelength of microwaves is greater than that of ultraviolet rays. ...

    Text Solution

    |

  12. Wave which cannot travel in vacumm is

    Text Solution

    |

  13. It travelling at same speeds, whichof the following mater waves have t...

    Text Solution

    |

  14. Electromagnetic radiation of highest frequency is

    Text Solution

    |

  15. Which one of the following pairs of rays is electromagnetic in nature?

    Text Solution

    |

  16. An electromagnetic radiation has an energy of 13.2 keV. Then the radia...

    Text Solution

    |

  17. Given below is a list of electromagnetic spectrum and its mode of prod...

    Text Solution

    |

  18. All types of electromagnetic radiations possess same

    Text Solution

    |

  19. The energy of infrared waves is greater than that of

    Text Solution

    |

  20. X-rays, gamma rays and microwaves travelling in vacuum have

    Text Solution

    |