[{WikipediaArticle oldid='196207342'}]



[{VerifyArticle user='eertl' template='Standard' date='04. Dezember 2014' page-date='2014' comment='Überprüft, nach Dobrinski, P., Krakau, G., Vogel, A., Physik für Ingenieure' funder='4' }]
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!!!License Information of Images on page
||Image Description||Credit||Artist||License Name||File
| Крутильные весы Кулона| Recherches théoriques et expérimentales sur la force de torsion et sur l'élasticité des fils de metal| Charles-Augustin de Coulomb| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:Bcoulomb.png
| Bitterfelder Bernstein, Bernsteinart Succinit mit >50 Ameisen| Eigenes Werk| Roland Fuhrmann| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 3.0' align='center' link='https://www.austria-forum.org/cc/by-sa-30.html' target='_blank'}]| Datei:Bernstein Bitterfeld, Succinit Varietät Klar 5924.jpg
| Drawing of a gold leaf electroscope , an antique scientific instrument invented in 1787 by British clergyman Abraham Bennett that detects electric charge .  It consists of a pair of delicate gold leaves hanging parallel to each other from a brass post, protected by a glass jar.  The brass post projects from the mouth of the jar and ends in an electrode to which charged objects can be applied.  When a charge is applied to the post, the leaves, carrying the same charge, repel each other, and diverge into a "V" shape. This example shows electrostatic induction of charge in the instrument by holding a charged dielectric rod near it.  The positive charge on the rod causes the mobile charges in the brass post to separate, with negative charges being attracted into the top electrode, while positive charges are repelled into the leaves, causing them to separate.   Alterations to image: Added colored plusses and minuses showing areas of charge.| Downloaded from Sylvanus P. Thompson (1881) Elementary Lessons in Electricity and Magnetism , MacMillan, New York, p.16, fig. 12| Original version: Sylvanus P. Thompson Derived version: Chetvorno| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:Electroscope showing induction.png
| An engraving of Benjamin Franklin 's kite experiment, from page 159 (Fig. 82) of Natural Philosophy for Common and High Schools (1881) by Le Roy C. Cooley. The accompanying text reads: Who first took lightning from the clouds?— Dr. Franklin first drew electricity from the clouds in such a way as to be able to examine it, and prove that lightning is nothing but electricity. How did he do it?— This discovery of the nature of lightning was one of the most important ever made in science, and yet, Dr. Franklin made it simply by flying a kite in a thunder-shower (Fig. 82). He made his kite of silk instead of paper, and sent it up with a hempen cord ending in a piece of silk cord, by which the kite was held.  It is said that he fastened a doorkey to the lower end of the hempen cord, and that after his kite had been for some time sailing among the clouds he touched the key with his knuckle and drew a spark of electricity from it.  The electricity in the cloud entered the kite, and came down the hempen string to the key, but could not go any farther because the silk cord was not a conductor.  When the doctor presented his hand the electricity in the key leaped into his knuckle.| page 159 (Fig. 82) of Natural Philosophy for Common and High Schools (1881)| Le Roy C. Cooley| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:Franklin lightning engraving.jpg
| Atommodell des Lithium-Ions. Damit man die Ladungen zählen kann, ist der Kern übertrieben groß im Vergleich zur Skalenlänge des 1s-Orbitals und zusätzlich zum Orbital sind die beiden Elektronen lokalisiert eingezeichnet (ein hochenergetischer Schnappschuss).| Eigenes Werk| Rainald62| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 3.0' align='center' link='https://www.austria-forum.org/cc/by-sa-30.html' target='_blank'}]| Datei:Li ion.svg
| Bewertungsicon „Lesenswert“ der deutschsprachigen Wikipedia| Eigenes Werk, basierend auf: Qsicon lesenswert.png| User:Superdreadnought , User:Niabot| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 3.0' align='center' link='https://www.austria-forum.org/cc/by-sa-30.html' target='_blank'}]| Datei:Qsicon lesenswert.svg
| Photographer's description: "You should get a charge out of this. My sliding grandson and static electricity combine to make a very humorous photo. Look for the shadow. It's priceless. This shot was completely candid. We tried to stage it at least another dozen times and it never worked again."This boy has been sliding down a plastic slide; the rubbing of his trousers against the slide has given him a static electrical charge. It's an example of triboelectricity .| Electric Slide| Ken Bosma from Green Valley, Arizona, USA| [{Image src='https://www.austria-forum.org/cc/images/slim/by.png' alt='CC BY 2.0' align='center' link='https://www.austria-forum.org/cc/by-20.html' target='_blank'}]| Datei:Static slide.jpg
| Drawing of a Thomson reflecting galvanometer from around 1880, showing use.  The vertical tube contains a fine silk fiber, which suspends a 1/2 in. mirror with small magnets on its back, seen in window, in the center of a coil of wire.  A light beam reflected from the mirror lands on a scale and serves as a pointer. Tom Perera's Scientific instrument collection says this was a Model 502, made by Elliot Bros., London. It has interchangeable coils of from 150 to 5000 ohms resistance. The left drawing is from Schneider, the right from Thompson. Alterations: removed captions, rotated Schneider image so it was vertical, scaled Thompson image by 0.60, combined images.| Downloaded from Norman H. Schneider (1913) Electrical Instruments and Testing , Spon & Chamberlain, New York, p.13 fig.8 and Thompson, Silvanus P. (1881) Elementary Lessons in Electricity and Magnetism , Macmillan, London, p.169, fig.91 on Google Books| Norman Hugh Schneider and Silvanus P. Thompson| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:Thompson mirror galvanometer use.png
| Field of a positive and a negative point charge. Thumbnail version| Eigenes Werk| Geek3| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 3.0' align='center' link='https://www.austria-forum.org/cc/by-sa-30.html' target='_blank'}]| Datei:VFPt charges plus minus thumb.svg
| Dieses Bild zeigt einen Blitz innerhalb der Wolken. Die Aufnahme entstand in einer sehr stürmischen und regnerischen Nacht in Zwickau.| Eigenes Werk| André Karwath aka Aka| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 2.5' align='center' link='https://www.austria-forum.org/cc/by-sa-25.html' target='_blank'}]| Datei:Lightning cloud to cloud (aka).jpg
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