Home
Class 12
PHYSICS
Electro magnetic waves travel in a mediu...

Electro magnetic waves travel in a medium with speed of `2xx10^(8)m//sec`. The relative permeability of the medium is `1` find relative permittivity.

Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC WAVES

    SL ARORA|Exercise Problem|8 Videos

  • ELECTROMAGNETIC WAVES

    SL ARORA|Exercise Problem for self-practice|21 Videos

  • ELECTROMAGNETIC INDUCTION

    SL ARORA|Exercise All Questions|108 Videos

  • ELECTRONS AND PHOTONS

    SL ARORA|Exercise TYPE E : Problem For Self Practice|11 Videos

Similar Questions

Explore conceptually related problems

Elecromagnetic waves travel in a medium with a speed of 2xx10^(8)m//s .The relative permeability of the medium is 1. What is the relative permittivity of the medium-

Electromagnetic wave travel in medium at a speed of 2.0xx10^8ms^-1 . The relative permeability of the medium is 1.0. Find the relative permitivity.

Electromangnetic waves travel in a medium at a speed of 2.2xx10^8ms^-1 . The relative permeabillity of the medium is 1.0. Find the relative permitivity of the medium.

Electromanetic waves travel in a medium with a speed of 2 xx 10^(8) ms^(-1) . The relative magnetic permeability of the medium is 1. Find the relative electrical permittivity.

Electromagnetic waves travel in a medium at a speed of 2.0xx10^8ms^-1 . The relative permitivity of the medium is 2.25. Find the relative permeability of the medium.

What is the relative permeability of a medium ?

The velocity of an electromagnetic wave in a medium is 2xx10^(8) mS^(-1) . If the relative permeability is 1 the relative permittivity of the medium is (C_(0)=3xx10^(8) mS^(-1))

SL ARORA-ELECTROMAGNETIC WAVES-Problem for self-practice
  1. Electro magnetic waves travel in a medium with speed of 2xx10^(8)m//se...

    Text Solution

    |

  2. How would you establish an instantaneou displacement current of 2.0A i...

    Text Solution

    |

  3. A capacitor consists of two circular plates each of radius 8.0 cm and ...

    Text Solution

    |

  4. A parallel plate capacitor is made out of two rectangular metal pates ...

    Text Solution

    |

  5. A paprallel plate capacitor of capacitance C=0.1 mu F is connected acr...

    Text Solution

    |

  6. A parallel capacitor made of circular plates radius 10.0 cm has a capa...

    Text Solution

    |

  7. A parallel plate capacitor made of circular plates each of redius R=12...

    Text Solution

    |

  8. The sunlight reaching the earth has maximum electric field of 810V (m^...

    Text Solution

    |

  9. In a plane electromagnetic wave the ainusoidal electrical oscillations...

    Text Solution

    |

  10. The electric field vector of a plane electromagnetic wave oscillates s...

    Text Solution

    |

  11. The frequencies of radio waves in the AM broadcast band range from 0.5...

    Text Solution

    |

  12. A plane electromagnetic wave is moving along x-direction . The frequen...

    Text Solution

    |

  13. In a plane electromagnetic wave of frequency 1.0 xx 10^(12)Hz, the amp...

    Text Solution

    |

  14. The permittivity and permeability of free space are epsilon(0) = 8.85 ...

    Text Solution

    |

  15. Find the photon energy in (i) calories (ii) watt hour (iii) electron v...

    Text Solution

    |

  16. The magnetic field in a plane electromagnetic wave is given by B= (200...

    Text Solution

    |

  17. A millimetre wave has a wavelength of 2.00 mm and the oscillating elec...

    Text Solution

    |

  18. In a plane e.m. wave, the electric field varies with time having an am...

    Text Solution

    |

  19. The TV transmission tower at Pitampura,Delhi has a height F235 m. what...

    Text Solution

    |

  20. A TV tower has a height of 200m. How much population is covered by TV ...

    Text Solution

    |

  21. A TV transmitter is at a height of 100m. What is its coverage range ?...

    Text Solution

    |