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The amplitude of electric and magnetic f...

The amplitude of electric and magnetic fields related to each other are:

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What is the relation between amplitudes of electric and magnetic field in free space for e.m. wave?

Electromagnetic waves are those waves in which these are sinusoidal variation of electric and magnetic fields at right angle to each other as well as right angle ot the direction of propagation. The ratio of electric vector and magnetic vector gives the velocity of light and vecExxvecB gives the direction of propagation of electromagnetic wave. The electric field intensity produced by the radiations coming from 100 W bulb at a 3 m distance of E. The electric field intensity produced by the radiations coming from the 50 W bulb at the same distance is

Electromagnetic waves Electromagnetic waves are those waves in which there are sinusoidal variations of electric and magnetic fields at right angle to each other as well as right angle to the direction of propagation. The ratio of electric vector and magnetic vector gives the velocity of light and vecExxvecB gives the direction of propagation of electromagnetic wave. The electric and magnetic field of an electromagnetic wave are

Electromagnetic waves Electromagnetic waves are those waves in which there are sinusoidal variations of electric and magnetic fields at right angle to each other as well as right angle to the direction of propagation. The ratio of electric vector and magnetic vector gives the velocity of light and vecExxvecB gives the direction of propagation of electromagnetic wave. Which of the following rays are not electromagnetic waves?

Electromagnetic waves Electromagnetic waves are those waves in which there are sinusoidal variations of electric and magnetic fields at right angle to each other as well as right angle to the direction of propagation. The ratio of electric vector and magnetic vector gives the velocity of light and vecExxvecB gives the direction of propagation of electromagnetic wave. If vecE and vecB represent electric and magnetic field vectors of the electromagnetic wave, the direction of propagation of electromagnetic wave is along.

The electric and magnetic fields in an electromagnetic wave are

A charged particle is released from rest in a region of steady and uniform electric and magnetic fields which are parallel to each other . What will be the nature of the path followed by the charged particle?

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Describe qualitatively the path of a charged particle moving in a region with uniform electrosatic and magnetic fields parallel to each other, with initial velocity perpendicular.

MODERN PUBLICATION-ELECTROMAGNETIC WAVES-EXERCISE
  1. What do you understand by electromagnetic waves? Give their important ...

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  2. What is unit of 1 // mu0 epsilon0?

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  3. The amplitude of electric and magnetic fields related to each other ar...

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  4. Write an expression for speed of e.m. waves in free space.

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  5. Give two properties of electromagnetic waves.

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  6. What is electromagnetic spectrum?

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  7. What is electromagnetic spectrum? Give its four uses.

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  8. Give two peroperties and four uses of infra-red rays?

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  9. Give two uses each of the following: Gamma rays

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  10. Give two peroperties and four uses of infra-red rays?

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  11. Give two properties and four uses of ultraviolet rays?

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  12. Write any four characteristics of electromganetic waves.Give two uses ...

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  13. Write any four characteristics of electromganetic waves.Give two uses ...

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  14. Write the order of frequency range and one use of each of the followin...

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  15. Write the order of frequency range and one use of each of the followin...

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  16. Write the order of frequency rnge and one use of the following radiati...

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  17. Give frequency range of gamma rays.Also write its any two uses.

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  18. Give four uses of X-rays

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  19. What is Maxwell's modification of Ampere's circuital law?

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  20. How does the concept of displacement current lead to the production of...

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