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A plane electromagnetic wave travels in vacuum along z-direction. What can you say about the direction of electric and magnetic field vectors?

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A plane electromagnetic wave travels in vacuum along y-direction. What can you say about the direction of electric and magnetic field vectors?

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A plane electromagnetic wave travels in vacuum along z- direction. What can you say about the directions of ots electric and magnetic field vectors. If the frequency of the wave is 30 MHz , what is its wavelength?

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A plane polarized monochromatic EM wave is traveling in vacuum along Z direction such that at t= t_(1) it is found th at the electric field is zero at a spatial point z_(1) The next zero that occurs in its neighborhood is at z_(2) The frequency of the electromagnetic wave is :

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MODERN PUBLICATION-ELECTROMAGNETIC WAVES-REVISION EXERCISES ( VERY SHORT ANSWER QUESTIONS)
  1. If the charging current for a capacitor is 0.3 A then what is the disp...

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  2. What is the source of an electromagnetic wave?

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  3. A plane electromagnetic wave travels in vacuum along z-direction. What...

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  4. Can an electromagnetic wave be deflected by an electric field? By a m...

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  5. The magnetic field in a plane electromagnetic wave is: By = 2 xx 10^(-...

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  6. What is the ratio of speed of infrared and radio waves in vacuum?

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  7. INTENSITY OF ELECTROMAGNETIC WAVE

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  8. What is the intensity of an electromagnetic wave in terms of electric ...

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  9. RADIATION PRESSURE

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  10. Which of the following has lowest frequency? Gamma rays, Radio waves, ...

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  11. The dereasing order of wavelength of infrared, microwave, ultraviloet ...

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  12. write the following radiations in ascending order in respect of their ...

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  13. Name the electromagnetic radiations used for (a) water purification, a...

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  14. Name the electromagnetic radiations which are produced when high energ...

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  15. Name the electromagnetic waves used for studying crystal structure of ...

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  16. How is the speed of em-waves in vacuum determined by the electric an...

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  17. What is the frequency range of radio waves?

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  18. Which part of electromagnetic spectrum is detected by a human eye?

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  19. Welders wear special glass goggles ro facemask with glass window to pr...

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  20. What is the cause of the depletion of the ozone layer?

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