Home
Class 12
PHYSICS
An electromagnetic wave is propagating i...

An electromagnetic wave is propagating in vacuum along z-axis, the electric field component is given by `E_(x) = E_(0) sin (kz - omega t)`, then magnetic component is

A

`B_(x) = (E_0)/(C ) sin(kz - omegat)`

B

` B_(gamma) = (B_0)/(C ) sin( kz - omega t) `

C

` B_(gamma) = (E_0)/(C ) sin(kz - omegat )`

D

`B_(gamma) = B_(0) sin (kz - omegat)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC WAVES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - B Objective Type Questions|10 Videos
  • ELECTROMAGNETIC WAVES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - C Previous Years Questions|22 Videos
  • ELECTROMAGNETIC WAVES

    AAKASH INSTITUTE|Exercise EXERCISE|9 Videos
  • ELECTROMAGNETIC INDUCTION

    AAKASH INSTITUTE|Exercise ASSIGNMENT(SECTION -D) Assertion-Reason type Question)|15 Videos
  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D|13 Videos

Similar Questions

Explore conceptually related problems

An electromagnetic wave is propagating in vacuum along z-axis, the electric field component is given by E_(x)=E_(0)sin (kz-omegat) . Then magnetic components is

Electric field in EM waves is E= E_0sin (kz-omegat)(hati+hatj) , then equation of magnetic field is:

An electromagnetic wave is propagating in vacuum along x-axis, which is produced by oscillating charge of frequency 3 xx 10^(10) Hz. The amplitude of magnetic field, 1 xx 10^(-7) T along z-axis find equation for oscillating electric field

An electromagnetic wave is propagating in vacuum along x-axis, which is produced by oscillating charge of frequency 3 xx 10^(10) Hz. The amplitude of magnetic field (B_0) is 1xx 10^(-7) T along z-axis. Find (a) Wavelength of the wave (b) Propagation constant of the wave (c) Equation for oscillating electric field and magnetic field.

The electric field of a plane electromagnetic wave propagating along the x direction in vacuum is vecE = E_0 hatj cos (omegat - kx) . The magnetic field vecB , at the moment t=0 is :

(a) Derive a relation for the velocity of electromagnetic wave. (b) An electromagnetic wave is travelling along Z-axis is described by magnetic field B_x =4 xx 10^(-10) sin ( omega t - kx -kz)T Find the maximum electric and magnetic field on an alpha particle moving along Y-axis with a speed of 5 xx 10^6 m/s. Charge on the electron is 1.6 xx 10^(-19) C.

An electromagnetic wave is propagating in vacuum along x-axis,which is produce by oscillating charge of frequeny 3xx10^(10)Hz amplitude of magnetic filed (B_(0)) is 1 xx10^(-7)T along z-axis. Find ? (a) Wavelengths of the wave (b) Propagation constat of the wave (c) Equation for oscilating electric field and magnetic field.

Imagine an electromagnetic plane wave in vacuum whose electric field (in SI units) is given by E_(x) =10 ^(2) sin pi (3xx 10 ^(6) z -9 z10 ^(14) t ), E _(y) =0, E _(z) =0. The frequency and wavelength will be

A plane electromagnetic wave of frequency 25 GHz is propagating in vacuum along the z-direction. At a particular point in space and time, the magentic field is given by vecB = 5 xx 10^(-8) hati T . The corresponding electric field E is (speed of light c = 3 xx 10^(8)ms^(-1)

A place electromagnetic wave is propagating along the direction (hati + hatj) , then which of the following is the direction of the magnetic field component.

AAKASH INSTITUTE-ELECTROMAGNETIC WAVES-ASSIGNMENT SECTION - A Objective Type Questions
  1. If E and B represent electric and magnetic field vectors of the electr...

    Text Solution

    |

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

    Text Solution

    |

  3. Electromagnetic wave is deflected by

    Text Solution

    |

  4. Which of the following travels with the speed of light ?

    Text Solution

    |

  5. Red light differs from blue light in its

    Text Solution

    |

  6. Which of the following has the largest wavelength?

    Text Solution

    |

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

    Text Solution

    |

  8. Which of the following statement is incorrect about electromagnetic wa...

    Text Solution

    |

  9. Which of the following have zero average value in a plane electromagne...

    Text Solution

    |

  10. An electromagnetic wave is propagating in vacuum along z-axis, the ele...

    Text Solution

    |

  11. The speed of em wave in the unit of 10^8m//s, in a medium of dielectri...

    Text Solution

    |

  12. The magnetic field in a plane electromagnetic wave is given by B(y) ...

    Text Solution

    |

  13. The dimensional formula of (1)/(2) epsilon(0) E^2 is (E = "electric fi...

    Text Solution

    |

  14. Which of the following represents an infrared wavelength

    Text Solution

    |

  15. Which of the following is not transported by electromagnetic waves?

    Text Solution

    |

  16. Hertz experiment is used for

    Text Solution

    |

  17. Electromagnetic waves are produced by - (A) A static charge (B) A uni...

    Text Solution

    |

  18. Ozone layer blocks the radiaitons of wave length

    Text Solution

    |

  19. Which of the following is used in the treatment of cancer

    Text Solution

    |

  20. The following can be arranged in decreasing order of wave number A. ...

    Text Solution

    |