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File:Induction coils - how to make, use, and repair them including Ruhmkorff, Tesla, and medical coils, Roentgen radiography, wireless telegraphy, and practical information on primary and secondary battery (14734761026).jpg

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Identifier: inductioncoilsho00schn (find matches)
Title: Induction coils : how to make, use, and repair them including Ruhmkorff, Tesla, and medical coils, Roentgen radiography, wireless telegraphy, and practical information on primary and secondary battery
Year: 1901 (1900s)
Authors: Schneider, Norman H. (Norman Hugh)
Subjects: Induction coils Radiography X-rays Radiography
Publisher: New York : Spon & Chamberlain London : E. & F.N. Spon
Contributing Library: Francis A. Countway Library of Medicine
Digitizing Sponsor: Open Knowledge Commons and Harvard Medical School

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induction coil current, asparking has been noticed in metallic ob-jects in the same room, in one instance it 228 Tcsla and Hertz Effects. being discovered in the metallic designson a walLpaper. The Tesla Effects. In exploring the compaiatively new fieldopened up by Piofessor Crookes, NikolaTesia has stimulated research into the mys-teries of high tension and frequency cur-lents and thei*^ effects. In the majoiity ofhis experiments Tesla uses alternating cui-rents generated by machinery of his owndesign, but in a large number of cases hiseffects can be duplicated with an inductioncoil suitably energized. In the latter casethe apparatus consists of a battery, aRuhmkorff coil, two condensers, and asecond specially constructed induction ordisruptive coil, with some few subsidiaryimplements. The contact-breaker or rheo-tome must be one giving interruptions ofvery rapid sequence. Fig. 69 shows a diagram of the Teslaarrangement with a Ruhmkorff coil. Theterminals of the secondary coil of the
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  • bookid:inductioncoilsho00schn
  • bookyear:1901
  • bookdecade:1900
  • bookcentury:1900
  • bookauthor:Schneider__Norman_H___Norman_Hugh_
  • booksubject:Induction_coils
  • booksubject:Radiography
  • booksubject:X_rays
  • bookpublisher:New_York___Spon___Chamberlain_
  • bookpublisher:_London___E____F_N__Spon
  • bookcontributor:Francis_A__Countway_Library_of_Medicine
  • booksponsor:Open_Knowledge_Commons_and_Harvard_Medical_School
  • bookleafnumber:256
  • bookcollection:medicalheritagelibrary
  • bookcollection:francisacountwaylibrary
  • bookcollection:americana
Flickr posted date
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27 July 2014

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