19,03 €
22,39 €
Experiments with Alternate Currents of Very High Frequency and Their Application to Methods of Artificial Illumination
19,03 € 
- Išsiųsime per 10–14 d.d.
Here is one of Nikola Tesla's most important lectures; it brightened the world and everything in it. Of all these phenomena the most important to study' are the current phenomena, on account of the already extensive and evergrowing use of currents for industrial purposes. It is now a century since the first practical source of current was produced, and, ever since, the phenomena which accompany the flow of currents have been diligently studied, and through the untiring efforts of scientific men…
19.03
2025-07-06 23:59:00
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- Autorius: Nikola Tesla
- Leidėjas: Wilder Publications
- ISBN-10: 1934451800
- ISBN-13: 9781934451809
- Formatas: 15.2 x 22.9 x 0.3 cm, minkšti viršeliai
- Kalba: Anglų
- Extra -15 % nuolaida šiai knygai su kodu: ENG15
Experiments with Alternate Currents of Very High Frequency and Their Application to Methods of Artificial Illumination | knygos.lt
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Here is one of Nikola Tesla's most important lectures; it brightened the world and everything in it. Of all these phenomena the most important to study' are the current phenomena, on account of the already extensive and evergrowing use of currents for industrial purposes. It is now a century since the first practical source of current was produced, and, ever since, the phenomena which accompany the flow of currents have been diligently studied, and through the untiring efforts of scientific men the simple laws which govern them have been discovered. But these laws are found to hold good only when the currents are of a steady character. When the currents are rapidly varying in strength, quite different phenomena, often unexpected, present themselves, and quite different laws hold good, which even now have not been determined as fully as is desirable, though through the work, principally, of English scientists, enough knowledge has been gained on the subject to enable us to treat simple cases which now present themselves in daily practice.EXTRA 15 % nuolaida
19,03 €
22,39 €
Išsiųsime per 10–14 d.d.
Kupono kodas: ENG15
Akcija baigiasi už 6d.03:12:08
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- Autorius: Nikola Tesla
- Leidėjas: Wilder Publications
- ISBN-10: 1934451800
- ISBN-13: 9781934451809
- Formatas: 15.2 x 22.9 x 0.3 cm, minkšti viršeliai
- Kalba: Anglų
Here is one of Nikola Tesla's most important lectures; it brightened the world and everything in it. Of all these phenomena the most important to study' are the current phenomena, on account of the already extensive and evergrowing use of currents for industrial purposes. It is now a century since the first practical source of current was produced, and, ever since, the phenomena which accompany the flow of currents have been diligently studied, and through the untiring efforts of scientific men the simple laws which govern them have been discovered. But these laws are found to hold good only when the currents are of a steady character. When the currents are rapidly varying in strength, quite different phenomena, often unexpected, present themselves, and quite different laws hold good, which even now have not been determined as fully as is desirable, though through the work, principally, of English scientists, enough knowledge has been gained on the subject to enable us to treat simple cases which now present themselves in daily practice.
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