Home
Class 12
PHYSICS
The magnetic field in the plane electrom...

The magnetic field in the plane electromagnetic wave is given by
`B_(z)=2xx10^(-7) sin(0.5xx10^(3)x+1.5xx10^(11)t)` tesla.
The expression for electric field will be:

A

`E_(z) 30 sqrt(2) sin ( 0.5xx10^(3)x+1.5xx10^(11)t)` V/m

B

`E_(z)=60 sin (0.5xx10^(3)x+1.5xx10^(11)t) ` V/m

C

`E_(y)=30sqrt(2)sin (0.5xx10^(11)x+0.5xx10^(3)t)` V/m

D

`E_(y) = 60 sin(0.5xx10^(3)x+1.5xx10^(11)t)` V/m

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC WAVES

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (More than One Correct Choice Type )|4 Videos

  • ELECTROMAGNETIC WAVES

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Linked Comprehension)|2 Videos

  • ELECTROMAGNETIC WAVES

    RESNICK AND HALLIDAY|Exercise PROBLEMS|29 Videos

  • ELECTROMAGNETIC OSCILLATIONS AND ALTERNATING CURRENT

    RESNICK AND HALLIDAY|Exercise Practice Questions (Integer)|7 Videos

  • FLUIDS

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Integer Type )|5 Videos

Similar Questions

Explore conceptually related problems

The magnetic field in a plane electromagnetic wave is given by B_(y) = 2 xx 10^(-7) sin (0.5 xx 10^(3)x + 1.5 xx 10^(11) t) . This electromagnetic wave is

The magnetic field in a plane e.m. wave is given by B_y=2xx10^-7sin(0.5xx10^3x+1.5xx10^(11)t) . This e.m. wave is

If the magnetic field in a plane electromagnetic wave is given by vec(B) = 6 xx 10^(-8) sin (1.6 xx 10^(3) x + 48 xx 10^(10)t) hatj T ,. What will be expression for electric filed ?

Magnetic field in a plane electromagnetic wave is given by B_y = (10^-7 T) sin (10^3pix + 2pi×10^11)hatj Then expression of electric field will be

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

The magnetic field of an electromagnetic wave is given by 3 xx 10^(-7) sin (10^(3) x + 6.28 xx 10^(12)t ). The wave length of the electromagnetic wave is

RESNICK AND HALLIDAY-ELECTROMAGNETIC WAVES -PRACTICE QUESTIONS (Single Correct Choice Type )
  1. A plane electromagnetic wave of wave intensity 6 W//m^(2) strikes a sm...

    Text Solution

    |

  2. The average energy-density of electromagnetic wave given by E=(50N//C)...

    Text Solution

    |

  3. The magnetic field in the plane electromagnetic wave is given by B(z...

    Text Solution

    |

  4. Select the correct statement :

    Text Solution

    |

  5. The order of increasing wavelength for blue (b) green ( g) red (r ) a...

    Text Solution

    |

  6. Of the following human eyes are most sensitive to

    Text Solution

    |

  7. If the wavelength of an electromagnetic wave is about the diameter of ...

    Text Solution

    |

  8. Which of the following types of electromagnetic radiation travels at t...

    Text Solution

    |

  9. An electromagnetic wave is generated by

    Text Solution

    |

  10. Which of these statements correctly describes the orientation of the e...

    Text Solution

    |

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

    Text Solution

    |

  12. A free electrons is placed in the path of a plane electromagnetic wave...

    Text Solution

    |

  13. A beam of light travelling along x-axis is described by the electric f...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  16. An electromagnetic wave is traveling in the positive x direction with ...

    Text Solution

    |

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

    Text Solution

    |

  18. A plane electromagnetic wave E(z) = 100 "cos" (6xx10^(8)t +4x) V/m pro...

    Text Solution

    |

  19. The dimensions of S = (1//mu(0)) vecExxvecB are

    Text Solution

    |

  20. The time -averaged energy in a sinusoidal electromagnetic wave is

    Text Solution

    |