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 (1901)
Schneider, Norman H. (Norman Hugh) · New York : Spon & Chamberlain ; London : E. & F.N. Spon · leaf 264
y trans-parent, their shadows being cast upon thescreen of a fluoroscope, or these shadowsare allowed to act upon a sensitized photo-graphic plate, and subsequent developmentreveals outlines or shadowgraphs. Thegeneral arrangement of apparatus is shownin Fig. y2. C is a Ruhmkorff coil, givingnot… … Fig. ^2. 238 Roentgen Rays aiid Radiography. usual precautions are taken to avoid theleakage of current from the secondary wires,the tube T being best mounted in a woodenstand (Fig. y2), and the wire connectionsbrought to it aS direct as possible. Nocondenser, stand, etc., are shown in drawing,to…
Induction coils · Radiography · X-rays
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![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer01inte-26-5.webp)
