Home
Class 12
PHYSICS
Eelctromagnetic wave consists of periodi...

Eelctromagnetic wave consists of periodically oscillating electric and magnetic vectors

A

in mutually perpendicular planes but vibrating with a phase difference of it `pi`

B

in mutually perpendicular planes but vibrating with a phase difference of `(pi)/(2)`

C

in randomly oriented planes but vibrating in phase

D

in mutually perpendicular planes but vibrating in phase.

Text Solution

Verified by Experts

The correct Answer is:
D

Electromagnetic wave consists of periodically oscillating electric and magnetic vectors in mutually perpendicular planes but vibrating in phase.
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

An electromagnetic wave consists of oscillating electric and magnetic fields. What is the phase relationship between these fields?

An electronmagnetic wae propagating along x-axis then oscillating electric and magnetic field vectors are along

In electromagnetic wave, the phase difference between electric and magnetic field vectors E and B is

How does a charge q oscillating at certain frequency produce electromangnetic waves? Skecth schematic diatram depiciting electric and magnetic field for an electromagnetic wave propagating along thex-direction.

How is electromagnetic wave produced ? Draw a sketch of a plane e.m. wave propagating along X-axis depicting the directions of the oscillating electric and magnetic fields.

(a) When the oscillating electric and magnetic fields are along the X- and Y-direction respectively (i) point out the direction of propagation of electromagnetic wave, (ii) express the velocity of propagation in terms of the amplitudes of the oscillating electric and magnetic fields. (b) How do you show that an electromagnetic wave carries energy and momentum?

(a) When the oscillating electric and magnetic fields are along the X and Y-direction, respectively (i) point out the direction of propagation of electromagnetic wave, (ii) express the velocity of propagation in terms of the amplitudes of the oscillating electric and magnetic fields. (b) How do you show that an em wave carries energy and momentum ?

In an electromagnetic wave the electric field vector and magnetic field vector are given as vecE=E_(0)hati and vecB=B_(0)hatk respectively. The direction of propagation of electromagnetic wave is along:

Write the relation between the following: (a) Direction of propagation and directions oscillation of the electric and magnetic field vectors in an electromagnetic wave. (b) Velocity of the electormagnetic wave in vacuum and the permeability and permittivity of free space.

MTG GUIDE-ELECTROMAGNETIC WAVES-NEET CAFÉ (TOPICWISE PRACTICE QUESTIONS)
  1. A plane electromagnetic wave of frequency 25 Mhz travels in free space...

    Text Solution

    |

  2. The magnetic field of an electromagnetic wave is given by 3 xx 10^(-...

    Text Solution

    |

  3. Eelctromagnetic wave consists of periodically oscillating electric and...

    Text Solution

    |

  4. An electromagnetic wave propagating along north has its electric field...

    Text Solution

    |

  5. The speed of electromagnetic wave in vacuum

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  12. The waves used by artificial satellites for communication is

    Text Solution

    |

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

    Text Solution

    |

  14. The produced rays in sonography are

    Text Solution

    |

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

    Text Solution

    |

  16. Wave which cannot travel in vacumm is

    Text Solution

    |

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

    Text Solution

    |

  18. Electromagnetic radiation of highest frequency is

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |