Paraffined Paper Condensers: How temperature and frequency affect capacitance and phase in imperfect dielectrics
A study of how real-world condensers behave when temperature and frequency change, with practical measurement methods and observed results. This edition presents the measurement approach and key observations from early 20th-century experiments. It explains how alternating current helped obtain faster, more accurate results and how temperature shifts influence capacity and phase in imperfect dielectrics. The discussion links these findings to broader theories of absorption and dielectric behavior.
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Anbieter: Forgotten Books, London, Vereinigtes Königreich
Paperback. Zustand: New. Print on Demand. This book explores the relationship between the capacity and phase difference of paraffined paper condensers as functions of temperature and frequency through a series of detailed measurements and observations. The author conducted a set of experiments at two frequencies, 33 and 100 cycles per second, and at temperatures ranging from 10° to 35° in steps of 5° to examine the effects of external resistance on the condenser. A second set of measurements were recorded at 100, 300, 600, and 900 to 1000 cycles, and at temperatures of 10°, 25°, and 35°. The book examines various theories of absorption, including Maxwell's theory of a heterogeneous dielectric, Houllevigue's theory of frictional resistance, Pellat's theory, and von Schweidler's modified Pellat theory. The author concludes that Maxwell's theory, with some modification to account for the effects of temperature and frequency, provides the best explanation for the observed behavior of paraffined paper condensers. This book will be of interest to physicists and electrical engineers working with capacitors and dielectrics, and to historians of science interested in the development of our understanding of electrical phenomena. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781333894993_0
Anzahl: Mehr als 20 verfügbar
Anbieter: PBShop.store US, Wood Dale, IL, USA
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781333894993
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781333894993
Anzahl: 15 verfügbar