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Draw a diagram of Hertz experiment for p...

Draw a diagram of Hertz experiment for producing electromagnetic wave.

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R G PUBLICATION-ELECTROMAGNETIC WAVES-EXERCISE
  1. Why satellites are used for long distance TV transmission.

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  2. State and explain Maxwell's modification of Ampere's circuital law.

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  3. Draw a diagram of Hertz experiment for producing electromagnetic wave.

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  4. Explain the term ground wave

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  5. Explain the term sky wave

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  6. What is amplitude modulation? Explain with diagram.

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  7. Calculate the peak value of electric and magnetic field produced by a ...

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  8. What is demodulation? Why is satellite communication necessary for TV ...

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  9. What is the source of emission of r-rays.

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  10. Obtain an expression for velocity of electromagnetic wave.

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  11. How are carrier wave produced?

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  12. Discuss the mode of propagation of radio wave in atmosphere.

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  13. Write the classification of electromagnetic waves according to frequen...

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  14. Write a short note on ultraviolet rays. Describe how it in large quant...

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  15. Find the wavelength of elecltromagnetic waves of frequency 5xx10^(19)H...

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  16. Give two characteristics of electromagnetic waves. Write the expressio...

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  17. The electric field part of an electromagnetic wave is vecE = {(3.1N/...

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  18. The electric field part of an electromagnetic wave is vecE = {(3.1N/...

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  19. The electric field part of an electromagnetic wave is vecE = {(3.1N/...

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  20. Briefly describe the work of Maxwell and Hertz in the field of electro...

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