% schulmathematik bundle: package schulma-physik % Version 1.0 % 16. Februar 2020 \RequirePackage{xparse} \ProvidesExplPackage {schulma-physik} {2020-02-16} {1.0} {Befehle für die Schulphysik} \RequirePackage [locale=DE] {siunitx} \RequirePackage {tikz} \NewDocumentCommand \Massstab {m m m m} { \ensuremath { \SI {#1} {#2} \; \widehat {=} \; \SI {#3} {#4} } } \NewDocumentCommand \tSI {m m} { \ensuremath { \group_begin: \textstyle \SI [ per-mode = fraction ] {#1} {#2} \group_end: } } \NewDocumentCommand \tsi {m} { \ensuremath { \group_begin: \textstyle \si [ per-mode = fraction ] {#1} \group_end: } } \NewDocumentCommand \Beschl {m} { \tSI{#1}{\m\per\square\s} } \NewDocumentCommand \Erdb { } { \tSI{9,81}{\m\per\square\s} } \NewDocumentCommand \Ortsf { } { \tSI{9,81}{\N\per\kg} } \NewDocumentCommand \Elem { } { \SI{1,60e-19}{\coulomb} } \NewDocumentCommand \Elekm { } { \SI{9,11e-31}{\kg} } \NewDocumentCommand \Lichtg { } { \SI{3,00e8}{\m\per\s} } \NewDocumentCommand \Planck { } { \SI{6,63e-34}{\J.\s} } \ExplSyntaxOff \usetikzlibrary{circuits.ee.IEC} \pgfdeclareshape{doppelbuchse} {% \inheritsavedanchors[from=rectangle ee]% \inheritanchor[from=rectangle ee]{center}% \inheritanchor[from=rectangle ee]{north}% \inheritanchor[from=rectangle ee]{south}% \inheritanchor[from=rectangle ee]{east}% \inheritanchor[from=rectangle ee]{west}% \inheritanchor[from=rectangle ee]{north east}% \inheritanchor[from=rectangle ee]{north west}% \inheritanchor[from=rectangle ee]{south east}% \inheritanchor[from=rectangle ee]{south west}% \inheritanchor[from=rectangle ee]{input}% \inheritanchor[from=rectangle ee]{output}% \inheritanchorborder[from=rectangle ee]% \backgroundpath{ \pgf@process{\pgfpointadd{\southwest}{\pgfpoint{\pgfkeysvalueof{/pgf/outer xsep}}{\pgfkeysvalueof{/pgf/outer ysep}}}}% \pgf@xa=\pgf@x \pgf@ya=\pgf@y \pgf@process{\pgfpointadd{\northeast}{\pgfpointscale{-1}{\pgfpoint{\pgfkeysvalueof{/pgf/outer xsep}}{\pgfkeysvalueof{/pgf/outer ysep}}}}}% \pgf@xb=\pgf@x \pgf@yb=\pgf@y \pgfutil@tempdima=\pgf@yb% \advance\pgfutil@tempdima by -\pgf@ya% \pgfutil@tempdima=0.5\pgfutil@tempdima% \advance\pgf@xa by \pgfutil@tempdima% \advance\pgf@xb by -\pgfutil@tempdima% {\pgfpathcircle{\pgfqpoint{\pgf@xa}{0pt}}{\pgfutil@tempdima}} {\pgfpathcircle{\pgfqpoint{\pgf@xb}{0pt}}{\pgfutil@tempdima}} }% } \tikzset { bulb IEC graphic/.style= { circuit symbol lines, circuit symbol size=width 1.9 height 1.9, shape=generic circle IEC, /pgf/generic circle IEC/before background= { \pgfpathmoveto{\pgfpointpolar{-135}{1pt}} \pgfpathlineto{\pgfpointpolar{45}{1pt}} \pgfpathmoveto{\pgfpointpolar{-45}{1pt}} \pgfpathlineto{\pgfpointpolar{135}{1pt}} \pgfusepathqstroke }, transform shape, }, capacitor IEC graphic/.style= { circuit symbol lines, circuit symbol size=width 0.8 height 2.4, transform shape, shape=capacitor IEC, }, amperemeter graphic/.style= { circuit symbol open, circuit symbol size=width 2 height 2, transform shape, shape=generic circle IEC, info=center:{\sffamily A} }, voltmeter graphic/.style= { circuit symbol open, circuit symbol size=width 2 height 2, transform shape, shape=generic circle IEC, info=center:{\sffamily V} }, circuit declare symbol=messgeraet, set messgeraet graphic= { circuit symbol open, circuit symbol size=width 2 height 2, transform shape, shape=generic circle IEC, /pgf/generic circle IEC/before background= { \draw[annotation arrow,->] (0.58pt,-0.58pt)--(-0.58pt,0.58pt); } }, circuit declare symbol=spannungsquelle, set spannungsquelle graphic= { circuit symbol open, circuit symbol size=width 2.4 height 0.5, transform shape, shape=doppelbuchse, outer sep=0pt }, }