Home
Class 12
PHYSICS
The electromagnetic wave travel with a v...

The electromagnetic wave travel with a velocity

A

`E= E_(0)sin(omegat-kxcostheta- kysintheta)`

B

`E= E_(0)sin(omegat-kxsintheta- kycostheta)`

C

`E= E_(0)sin(omegat+ kxcostheta+ kysintheta)`

D

`E= E_(0)sin(omegat+ kxsintheta+ kycostheta)`

Text Solution

Verified by Experts

The correct Answer is:
A

`E= E_(0)sin(omegat- kx costheta- kysintheta)`
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS AND ELECTROMAGNETIC THEORY

    ERRORLESS|Exercise PAST YEARS QUESTIONS|45 Videos
  • WAVE OPTICS AND ELECTROMAGNETIC THEORY

    ERRORLESS|Exercise ASSERTION & REASON |27 Videos
  • WAVE OPTICS AND ELECTROMAGNETIC THEORY

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Polarization of Light)|17 Videos
  • RAY OPTICS

    ERRORLESS|Exercise Assertion & Reason|30 Videos

Similar Questions

Explore conceptually related problems

The electromagnetic waves

Electromagnetic waves are

True / False All electromagnetic waves travel with the same velocity

[" True / False (VI) "],[" (VI) All electromagnetic waves travel with the same velocity "]

In an electromagnetic wave

Assertion : All electromagnetic waves travel with same speed in vacuum . Reason : speed of electromagnetic wave in a medium is given by speed of light in vacuum divided by refractive index of the material .

The electromagnetic waves travel in free space with the velocity of

ERRORLESS-WAVE OPTICS AND ELECTROMAGNETIC THEORY-NCERT BASED QUESTIONS (EM Waves )
  1. The speed of electromagnetic wave in vacuum depends upon the source of...

    Text Solution

    |

  2. In an apparatus the electric field was found to oscillate with an ampl...

    Text Solution

    |

  3. The electromagnetic wave travel with a velocity

    Text Solution

    |

  4. An electromagnetic wave going through vacuum is described by E= E0 s...

    Text Solution

    |

  5. A plane electromagnetic wave travels in free space along x-axis. At a ...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  8. A new system of unit is evolved in which the values of mu(0) and epsil...

    Text Solution

    |

  9. Which one of the following is the property of a monochromatic, plane e...

    Text Solution

    |

  10. A plane e.m. wave travelling along the x-direction has a wavelength of...

    Text Solution

    |

  11. What does the pointing vector represent

    Text Solution

    |

  12. An electromagnetic wave going through vacuum is described by vecE=E(0)...

    Text Solution

    |

  13. A radio receiver antenna that is 2 m long is oriented along the direct...

    Text Solution

    |

  14. A point source of electromagnetic radiation has an average power outpu...

    Text Solution

    |

  15. An electromagnetic wave of frequency v=3.0 MHz passes from vacuum into...

    Text Solution

    |

  16. If the total electromagnetic energy falling on a surface is U then the...

    Text Solution

    |

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

    Text Solution

    |

  18. In an electromagnetic wave, the amplitude of electric firld is 1 V/m. ...

    Text Solution

    |

  19. If vecE " and " vecB be the electric and magnetic field of E.M. wave t...

    Text Solution

    |

  20. Light wave is travelling along y-direction. If the corresponding vecE ...

    Text Solution

    |