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The magnetic field of an EM wave travell...

The magnetic field of an EM wave travelling along X-axis is `vecB = 4 xx 10^-4` sin (wt - kx) `vecK` in tesla, Calculate the peak value of electric force acting on a particle of charge `5 muc` travelling with a velocity of `5 xx 10^5` m/sec along the y axis.

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CHETANA PUBLICATION-ELECTROMAGNETIC WAVES AND COMMUNICATON SYSTEM-EXERCISE
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  2. A beam of red light has an amplitude 2.5 times the amplitude of second...

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  3. The magnetic field of an EM wave travelling along X-axis is vecB = 4 x...

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  4. For an EM wave propagations along x direction, the magnetic field osci...

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  5. For an EM wave propagations along x direction, the magnetic field osci...

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  6. What do you mean by EM spectrum?

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  7. State the different types of EM waves in the order of decreasing wavel...

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  8. Why are microwaves used in radar?

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  9. Why can light waves travel in vacuum whereas sound wave cannot?

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  10. Name the most harmful radiation entering the earth's atmosphere from t...

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  11. What are radio waves? Give its two uses

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  12. What are ultraviolet rays? Give its two uses.

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  13. State a few properties and uses of gamma-rays ?

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  14. State a few properties and uses of X-rays?

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  15. State a few properties and uses of the ultraviolet rays.

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  16. State a few properties and uses of Infrared rays

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  17. State a few properties of visible light.

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  18. State a few properties and uses of Microwaves?

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  19. State a few properties and uses of Radiowaves?

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  20. Explain wavelength and frequencies ranges of different regionsin the s...

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