Home
Class 12
PHYSICS
Suppose that the electric field part of ...

Suppose that the electric field part of an electromagnetic wave in vacuum is E = `{(3.1 N//C)`` cos [(1.8 rad//m) y `+` (5.4 xx 10^6 rad//s)t]} hati` . What is the direction of propagation?

Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    PSEB|Exercise EXERCISE|33 Videos
  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    PSEB|Exercise EXERCISE|62 Videos

Similar Questions

Explore conceptually related problems

Suppose that the electric field part of an electromagnetic wave in vacuum is E = {(3.1 N//C) cos [(1.8 rad//m) y + (5.4 xx 10^6 rad//s)t]} hati . What is the frequency ?

Suppose that the electric field part of an electromagnetic wave in vacuum is E = {(3.1 N//C) cos [(1.8 rad//m) y + (5.4 xx 10^6 rad//s)t]} hati . What is the wavelength ?

Suppose that the electric field part of an electromagnetic wave in vacuum is E = {(3.1 N//C) cos [(1.8 rad//m) y + (5.4 xx 10^6 rad//s)t]} hati . What is the amplitude of the magnetic field part of the wave?

Suppose that the electric field part of an electromagnetic wave in vacuum is E = {(3.1 N//C) cos [(1.8 rad//m) y + (5.4 xx 10^6 rad//s)t]} hati . Write an expression for the magnetic field part of the wave.

The speed of electromagnetic waves in vacuum is equal to

The electric and magnetic fields in an electromagnetic wave are

Prove that for an electromagnetic wave E_0 = cB_0 .

The electric field of a plane electromagnetic wave in vaccum is represented by E_x = 0,E_y = 0.5 cos [2pi xx 10^8 (t-x//c)] and E_z = 0 . What is the direction of propagation of electromagnetic waes?

PSEB-ELECTROMAGNETIC WAVES -EXERCISE
  1. In a plane e.m. wave the electric field oscillates sinusoidally at a f...

    Text Solution

    |

  2. In a plane electromagnetic wave, the electric field oscillates sinusoi...

    Text Solution

    |

  3. Suppose that the electric field part of an electromagnetic wave in vac...

    Text Solution

    |

  4. Suppose that the electric field part of an electromagnetic wave in vac...

    Text Solution

    |

  5. Suppose that the electric field part of an electromagnetic wave in vac...

    Text Solution

    |

  6. Suppose that the electric field part of an electromagnetic wave in vac...

    Text Solution

    |

  7. Suppose that the electric field part of an electromagnetic wave in vac...

    Text Solution

    |

  8. About 5% of the power of a 100 W light bulb is converted to visible ra...

    Text Solution

    |

  9. About 5% of the power of a 100 W light bulb is converted to visible ra...

    Text Solution

    |

  10. Use the formula lambdamT = 0.29 cm K to obtain the characteristic temp...

    Text Solution

    |

  11. Given below are some famous numbers associated with electromagnetic ra...

    Text Solution

    |

  12. Given below is some famous number associated with electromagnetic radi...

    Text Solution

    |

  13. Given below is some famous number associated with electromagnetic radi...

    Text Solution

    |

  14. Given below is some famous number associated with electromagnetic radi...

    Text Solution

    |

  15. Given below is some famous number associated with electromagnetic radi...

    Text Solution

    |

  16. Answer the following question: Long distance radio broadcasts use shor...

    Text Solution

    |

  17. Answer the following question: It is necessary to use satellites for l...

    Text Solution

    |

  18. Answer the following question: Optical and radio telescopes are built...

    Text Solution

    |

  19. Answer the following question: The small ozone layer on top of the str...

    Text Solution

    |

  20. Answer the following question: If the earth did not have an atmospher...

    Text Solution

    |