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CKG Editor <WRAP onlyprint> - physical values - introduction in structure of matter - electrical charge - atoms - electrical conductivity in metals - electrical conductivity in semiconductors and isolators - examples of conductive properties (gaseous, liquid, bulk) - effects of electrical current - thermal effects - magnetic effects - electromagnetic effects - chemical effects - introduction in DC circuits - simple model for voltage and current - technical direction of the current - the electric circuit - important circuit symbols - ohm's law - convention for assigning directional signs - Kirchhoff voltage law (Kirchhoff law for meshes) - divided circuit, parallel cicruit, conductance - voltage divider - simplification of networks - superpositioning - Thevenin's theorem (realistic electric sources) - - basic ciruits - example for series circuit: contact resistance given by (0) connection cable (ca. 10..20mOhm) (1) resistance of crimping, (2)resistance of contact body (e.g. with spring), (3) contact spring element (ca. 1mOhm). All three for male and female connector each - linear sources - * [[https://en.wikibooks.org/wiki/Electronics|https://en.wikibooks.org/wiki/Electronics]] </WRAP> You already know V-I-R and you not only connect AC/SC with music? \\ Great! Then you should Go one step Fürther. \\ In this course we will investigate * which ideal components are used in circuits and * how they interact with each other and different typesaf current. \\ \\ <WRAP indent><WRAP indent> [[Introduction in Electrical Engineering 1]]\\ or: How to work with this course? </WRAP></WRAP> __Direct Current Circuits__ - [[Preparation, Properties, Proportions]] \\ or: Watt is Power and Current? - [[Simple Circuits]] \\ or: about Branches and Stars - [[Non-ideal Sources and two terminal Networks]] \\ or: something lumpy with two Pins and why shots circuits may be important - [[Network Analysis]] \\ Recipes for Networking - [[Switching Operations of RC-Combinations]] \\ oder: unfinite Charging \\ \\ <WRAP outdent><WRAP outdent> (nbsp) __Alternating Current Circuits__ </WRAP></WRAP> - [[Introduction in Alternating Current Technology]] \\ or: active and reactive - [[Circuits under different frequencies]] \\ or: dampening and oscillating <WRAP indent><WRAP indent> [[tips_for_the_exam_electrical_engineering_1]] </WRAP></WRAP> ====== Weiterführende Links ====== ==== Lesestoff ==== * [[https://lx3.mint-kolleg.kit.edu/onlinekursphysik/html/sectionx1.4.0.html|Online Brückenkurs des KIT/Uni Stuttgart]]: Schönes, teilanimiertes Onlineskript, welches die Kapitel 1, 2, 3 und 5 abdeckt * [[https://www.eit.hs-karlsruhe.de/hertz/quicklink/startseite.html|H.Er.T.Z der HS Karlsruhe]]: Das __**H**__ochschuloffene __**E**__lekt__**r**__o__**t**__echnik __**Z**__entrum der Karlsruher HS hat ein schönes [[https://www.eit.hs-karlsruhe.de/hertz/nc/downloads/downloads-teil-b-gleichstromtechnik/downloadstatistik.html?download=Skript_Gleichstromechnik.pdf&did=9|Online-Skript]] * [[https://www.leifiphysik.de/elektrizitaetslehre|LeifiPhysik]]: Hier finden Sie weitere Erklärungen zu unseren Kapiteln auf Berufschul-/Gymnasial-Ebene. * [[https://phys.libretexts.org/Bookshelves/University_Physics/Book%3A_University_Physics_(OpenStax)/Map%3A_University_Physics_II_-_Thermodynamics%2C_Electricity%2C_and_Magnetism_(OpenStax)|Electricity and Magnetism]]: beautiful online course covering most of the parts of my course. ==== Übungsaufgaben ==== * Passend zum H.Er.T.Z Skript (siehe oben), gibt es noch weitere [[https://www.eit.hs-karlsruhe.de/hertz/nc/downloads/downloads-teil-b-gleichstromtechnik/downloadstatistik.html?download=GET_Uebungsaufgaben.pdf&did=8|Übungsaufgaben]] * Weiter Übungsaufgaben werden über ILIAS ausgeteilt ====== Additional Links ====== ===== English ===== * A great introductary script into electrical engineering can be found at [[https://phys.libretexts.org/Bookshelves/University_Physics/Book%3A_University_Physics_(OpenStax)/Map%3A_University_Physics_II_-_Thermodynamics%2C_Electricity%2C_and_Magnetism_(OpenStax)|LibreText - Physics II Thermodynamics, Electricity and Magnetism]]. The content ist originally from [[https://cnx.org/contents/eg-XcBxE@16.7:Ai7EWAra@5/Introduction|OpenStax]]. * Another good introduction ist given by [[http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html|HyperPhysics]] ===== German ===== * [[https://www.youtube.com/user/TheSimplePhysics/playlists|simple club]]: Erklär-Videos zu Elektrotechnik im Physik-Bereich ; Abo nicht notwendig! * [[https://www.youtube.com/channel/UCyFX1F6hpkyXeEbLFURd8PA/playlists|Elektrotechnik einfach erklärt]]: noch wenige, aber gut entwickelte Videos * [[https://www.youtube.com/channel/UCKC9gZw2CxA8y9sgBA58Wnw/featured|Elektrotechnik in 5 Minuten]]: guter Fundus an kurzen Videos