Home
Class 12
PHYSICS
What are electromagnetic waves ?...

What are electromagnetic waves ?

Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC WAVES

    KUMAR PRAKASHAN|Exercise SECTION B NUMERICALS (Numerical From Textual Illustrations)|18 Videos

  • ELECTROMAGNETIC WAVES

    KUMAR PRAKASHAN|Exercise SECTION B NUMERICALS (Numerical From Textual Exercise)|35 Videos

  • ELECTROMAGNETIC WAVES

    KUMAR PRAKASHAN|Exercise BOARD.S QUESTION PAPER MARCH - 2020 (PART - B) SECTION - C|5 Videos

  • ELECTROMAGNETIC INDUCTION

    KUMAR PRAKASHAN|Exercise Section D MCQs (MCQs asked in Competitive Exams )|38 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    KUMAR PRAKASHAN|Exercise Section D ( MCQs asked in Cometitive Exams )|39 Videos

Similar Questions

Explore conceptually related problems

Which of following are not electromagnetic waves ?

The phenomenon of polarization of electromagnetic waves proves that the electromagnetic waves are

Which phenomena shows both particle and wave nature of electromagnetic waves and electron?

Which of the given phenomenon is based on the fact that light waves are transverse electromagnetic waves?

The magnetic field in a plane electromagnetic wave is given by B_(y)=(2xx10^(-7)) T sin (0.5xx10^(3)x+1.5xx10^(11)t) . What is the wavelength and frequency of the wave?

In one complete cycle, which field's average value is zero in the propagation of electromagnetic wave ?

Electromagnetic waves possess

If vec(E ) and vec(B) represent electric and magnetic field vectors of the electromagnetic wave, the direction of propagation of electromagnetic wave is along

The source of electromagnetic waves can be a charge

KUMAR PRAKASHAN-ELECTROMAGNETIC WAVES-SECTION A QUESTIONS - ANSWERS (TRY YOURSELF)
  1. According to Maxwell which is missing term in Maxwell's - Ampere circu...

    Text Solution

    |

  2. What are Maxwell's equation ? Write these equation.

    Text Solution

    |

  3. What are electromagnetic waves ?

    Text Solution

    |

  4. Who obtained electromagnetic wave first time in the laboratory ?

    Text Solution

    |

  5. Which scientist showed that by changing magnetic field electric field ...

    Text Solution

    |

  6. Who invented first time that by changing electric field magnetic field...

    Text Solution

    |

  7. Which current flows inside capacitor when it is being charged ?

    Text Solution

    |

  8. In charging of capacitor what is contradiction in Ampere circuital law...

    Text Solution

    |

  9. Write Ampere - Maxwell law in form of equation.

    Text Solution

    |

  10. Write SI unit of in(0)((d Phi(E ))/(dt)).

    Text Solution

    |

  11. According to Maxwell which is missing term in Maxwell's - Ampere circu...

    Text Solution

    |

  12. What is called as displacement current ?

    Text Solution

    |

  13. Write meaning of i=i(c )+i(d).

    Text Solution

    |

  14. According to Maxwell, when charges emit electromagnetic waves?

    Text Solution

    |

  15. Jagdish Chandra Bose produced electromagnetic waves of which range ?

    Text Solution

    |

  16. If electromagnetic wave is propagating in x - direction and electric a...

    Text Solution

    |

  17. Who obtained electromagnetic wave first time in the laboratory ?

    Text Solution

    |

  18. Ratio of electric field and magnetic field gives dimension of which ph...

    Text Solution

    |

  19. Write standard equation for waves.

    Text Solution

    |

  20. Which scientist discarded postulate of ether ?

    Text Solution

    |