Principles of Wireless Telegraphy
Principles of Wireless Telegraphy
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In our eReader you can find the full English version of the book. Read Principles of Wireless Telegraphy Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Principles of Wireless Telegraphy
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0 16. 9 4. 22 4. 5 18. 9 4. 20 5. 21. 2 4. 23 5. 5 23. 2 4. 22 6. 24. 9 4. 15 7. 29. 5 4. 21 8. 33. 6 4. 20 9. 38. 7 4. 23 10. 41. 6 4. 16 11. 46. 1 4. 22 12. 49. 5 4. 13 13. 53. 9 4. 14 14. 57. 5 4. 11 15. 63. 0 4. 19 Average 4. 19 The average of the results obtained by the author for the ratio of X to I, namely, \/l = 4. 19, for wave lengths between 17 and 63 meters, is a little less than the corresponding ratio, 4. 24, ob- 118 WIRELESS TELEGRAPHY tained by Conrad for wave lengths between 4 a...nd 13 meters. The difference is only 1%. From these results we may conclude that the wave length produced by a Hertz rectilinear oscillator is very approximately 4. 20 times the length of one limb of the oscillator, provided this limb is greater than 1 meter long and of comparatively small diameter. Let us next see how the vibration of a conductor is modified when one end is connected to earth. ON GROUNDED CIRCUITS Grounded Circuits. Image Theory. Suppose now the lower limb of a vertical Hertz oscillator to be cut away close up to the spark gap and be replaced by a connection to earth.
What to read after Principles of Wireless Telegraphy?
You can find similar books in the "Read Also" column, or choose other free books by George Washington Pierce to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
0 16. 9 4. 22 4. 5 18. 9 4. 20 5. 21. 2 4. 23 5. 5 23. 2 4. 22 6. 24. 9 4. 15 7. 29. 5 4. 21 8. 33. 6 4. 20 9. 38. 7 4. 23 10. 41. 6 4. 16 11. 46. 1 4. 22 12. 49. 5 4. 13 13. 53. 9 4. 14 14. 57. 5 4. 11 15. 63. 0 4. 19 Average 4. 19 The average of the results obtained by the author for the ratio of X to I, namely, \/l = 4. 19, for wave lengths between 17 and 63 meters, is a little less than the corresponding ratio, 4. 24, ob- 118 WIRELESS TELEGRAPHY tained by Conrad for wave lengths between 4 a...nd 13 meters. The difference is only 1%. From these results we may conclude that the wave length produced by a Hertz rectilinear oscillator is very approximately 4. 20 times the length of one limb of the oscillator, provided this limb is greater than 1 meter long and of comparatively small diameter. Let us next see how the vibration of a conductor is modified when one end is connected to earth. ON GROUNDED CIRCUITS Grounded Circuits. Image Theory. Suppose now the lower limb of a vertical Hertz oscillator to be cut away close up to the spark gap and be replaced by a connection to earth.
What to read after Principles of Wireless Telegraphy?
You can find similar books in the "Read Also" column, or choose other free books by George Washington Pierce to read onlineMoreLess
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