\documentclass[12pt,a4paper,german]{article} \usepackage{url} %\usepackage{graphics} \usepackage{times} \usepackage[T1]{fontenc} \usepackage{ngerman} \usepackage{float} \usepackage{diagbox} \usepackage[latin1]{inputenc} \usepackage{geometry} \usepackage{amsfonts} \usepackage{amsmath} \usepackage{csquotes} \usepackage{graphicx} \usepackage{epsfig} \usepackage{paralist} \geometry{left=2.0cm,textwidth=17cm,top=3.5cm,textheight=23cm} %%%%%%%%%% Fill out the the definitions %%%%%%%%% \def \name {Valentin Brandl} % \def \matrikel {108018274494} % % \def \pname {Vorname2 Nachname2} % % \def \pmatrikel {Matrikelnummer2} % \def \gruppe {Gruppenkuerzel} % \def \uebung {1} % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % DO NOT MODIFY THIS HEADER \newcommand{\hwsol}{ \vspace*{-2cm} \noindent \matrikel \quad \name \hfill Gruppe:\gruppe \\ % \noindent \pmatrikel \quad \pname \\ \begin{center}{\Large \bf L\"osung f\"ur \"Ubung \# \uebung}\end{center} } \begin{document} %Import header \hwsol \section*{Aufgabe (a)} \begin{itemize} \item $\frac{\text{m}}{\text{s}}$ \item $N = \frac{\text{kg}\cdot \text{m}}{\text{s}^2}$ \item $J = \frac{\text{kg}\cdot \text{m}^2}{\text{s}^2}$ \item $C = \text{As}$ \end{itemize} \section*{Aufgabe (b)} \begin{enumerate}[1.] \item \begin{itemize} \item $32 mm = 0.032m$ \item $765kV = 765000 V = 765000 \frac{W}{A} = 765000 \frac{kg \cdot m^2}{s^3 \cdot A}$ \item $15 \mu m = 15 * 10^{-6} m$ \item $0,7 ms = 0,0007s$ \item $12 M\Omega = 12000000 \Omega = 12000000 \frac{kg \cdot m^2}{A^2 \cdot s^3}$ \item $462 \mu g = 0.000000462 kg$ \item $3580 kHz = 3580000 \frac{1}{s}$ \item $65 nF = 0.000000065 \frac{A^2 \cdot s^4}{kg \cdot m^2}$ \item $84 daN = 840 N$ \item $43 GV = 43000000000 \frac{kg \cdot m^2}{s^3 \cdot A}$ \item $50 \mu s = 0.00005 s$ \end{itemize} \item \begin{itemize} \item $22853000 \Omega = 22.853000 M\Omega$ \item $7180 N = 718 daN$ \item $13950 g = 13.950 kg$ \item $0.00028 mm = 0.28 \mu m$ \item $415 \mu A = 0.000415 A$ \item $0.00005 s = 50 \mu s$ \item $0.000189 F = 189000 nF$ \item $17800 kV = 0.0178 GV$ \item $0.00025 A = 0.25 mA$ \item $27000 Hz = 27 kHz$ \item $0.75 s = 750 ms$ \end{itemize} \item \begin{itemize} \item $3.6 \frac{km}{h} = 1 \frac{m}{s}$ \item $100 \frac{N}{cm} = 1 \frac{kg}{s^2}$ \item $0.58 \frac{g}{cm^3} = 0.00058 \frac{kg}{m^3}$ \item $6001 mm = 6.001 m$ \end{itemize} \end{enumerate} \section*{Aufgabe (c)} \[ W (kJ) = \frac{5}{18} \cdot P (W) \cdot t(h) = \frac{10^{-10}}{3600} \cdot U (kV) \cdot I (\mu A) \cdot t(h) \] \section*{Aufgabe (d)} \begin{itemize} \item $\frac{kg \cdot m^2}{s^3} = \frac{Nm}{s} = W \Rightarrow P$ \item $\frac{N}{m} = J \Rightarrow W$ \item $\frac{kp}{cm^2} \approx 0.1 \frac{N}{m} = 0.1 J \Rightarrow W$ \item $VA = W \Rightarrow P$ \end{itemize} \end{document}