QB/a21CircuitsBioInstDC circuits
< QB
- Quizbank now resides on MyOpenMath at https://www.myopenmath.com (although I hope Wikiversity can play an important role in helping students and teachers use these questions!)
- At the moment, most of the physics questions have already been transferred. To see them, join myopenmath.com as a student, and "enroll" in one or both of the following courses:
- Quizbank physics 1 (id 60675)
- Quizbank physics 2 (id 61712)
- Quizbank astronomy (id 63705)
The enrollment key for each course is 123. They are all is set to practice mode, giving students unlimited attempts at each question. Instructors can also print out copies of the quiz for classroom use. If you have any problems leave a message at user talk:Guy vandegrift.
- Latest essay: MyOpenMath/Pulling loose threads
- Latest lesson: Phasor algebra
See special:permalink/1863342 for a wikitext version of this quiz.
LaTexMarkup begin
[edit | edit source]%[[File:Quizbankqb_{{SUBPAGENAME}}.pdf|thumb|See[[:File:Quizbankqb_{{SUBPAGENAME}}.pdf]]]]
%CurrentID: {{REVISIONID}}
%PDF: [[:File:Quizbankqb_{{SUBPAGENAME}}.pdf]]%Required images: [[file:Wikiversity-logo-en.svg|45px]]
%This code creates both the question and answer key using \newcommand\mytest
%%% EDIT QUIZ INFO HERE %%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcommand{\quizname}{QB/a21CircuitsBioInstDC_circuits}
\newcommand{\quiztype}{numerical}%[[Category:QB/numerical]]
%%%%% PREAMBLE%%%%%%%%%%%%
\newif\ifkey %estabkishes Boolean ifkey to turn on and off endnotes
\documentclass[11pt]{exam}
\RequirePackage{amssymb, amsfonts, amsmath, latexsym, verbatim,
xspace, setspace,datetime}
\RequirePackage{tikz, pgflibraryplotmarks, hyperref}
\usepackage[left=.5in, right=.5in, bottom=.5in, top=.75in]{geometry}
\usepackage{endnotes, multicol,textgreek} %
\usepackage{graphicx} %
\singlespacing %OR \onehalfspacing OR \doublespacing
\parindent 0ex % Turns off paragraph indentation
\hypersetup{ colorlinks=true, urlcolor=blue}
% BEGIN DOCUMENT
\begin{document}
\title{a21CircuitsBioInstDC\_circuits}
\author{The LaTex code that creates this quiz is released to the Public Domain\\
Attribution for each question is documented in the Appendix}
\maketitle
\begin{center}
\includegraphics[width=0.15\textwidth]{666px-Wikiversity-logo-en.png}
\\Latex markup at\\
\footnotesize{ \url{https://en.wikiversity.org/wiki/special:permalink/1863342}}
\end{center}
\begin{frame}{}
\begin{multicols}{3}
\tableofcontents
\end{multicols}
\end{frame}
\pagebreak\section{Quiz}
\keytrue
\printanswers
\begin{questions}
\question An ideal 5.2 V voltage source is connected to two resistors in parallel. One is 1.2\(k\Omega\), and the other is 2.8 \(k\Omega\). What is the current through the larger resistor?\ifkey\endnote{a21CircuitsBioInstDC\_circuits\_1 placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863342}}}\fi
\begin{choices}
\choice 0.7 mA.
\choice 0.9 mA.
\choice 1.1 mA.
\CorrectChoice 1.3 mA.
\choice 1.5 mA.
\end{choices}
\question A 7.7 ohm resistor is connected in series to a pair of 5.8 ohm resistors that are in parallel. What is the net resistance?\ifkey\endnote{a21CircuitsBioInstDC\_circuits\_2 placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863342}}}\fi
\begin{choices}
\choice 6.1 ohms.
\choice 7 ohms.
\choice 8 ohms.
\choice 9.2 ohms.
\CorrectChoice 10.6 ohms.
\end{choices}
\question Two 8 ohm resistors are connected in parallel. This combination is then connected in series to a 6.6 ohm resistor. What is the net resistance?\ifkey\endnote{a21CircuitsBioInstDC\_circuits\_3 placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863342}}}\fi
\begin{choices}
\choice 9.2 ohms.
\CorrectChoice 10.6 ohms.
\choice 12.2 ohms.
\choice 14 ohms.
\choice 16.1 ohms.
\end{choices}
\question An ideal 7.9 volt battery is connected to a 0.09 ohm resistor. To measure the current an ammeter with a resistance of 20\(m\Omega\) is used. What current does the ammeter actually read?\ifkey\endnote{a21CircuitsBioInstDC\_circuits\_4 placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863342}}}\fi
\begin{choices}
\CorrectChoice 71.8 A.
\choice 82.6 A.
\choice 95 A.
\choice 109.2 A.
\choice 125.6 A.
\end{choices}
\question A battery has an emf of 5.3 volts, and an internal resistance of 326 \(k\Omega\). It is connected to a 3 \(M\Omega\) resistor. What power is developed in the 3 \(M\Omega\) resistor?\ifkey\endnote{a21CircuitsBioInstDC\_circuits\_5 placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863342}}}\fi
\begin{choices}
\choice 5.01 \(\mu\)W.
\choice 5.76 \(\mu\)W.
\choice 6.62 \(\mu\)W.
\CorrectChoice 7.62 \(\mu\)W.
\choice 8.76 \(\mu\)W.
\end{choices}
\end{questions}
\newpage\section{Renditions}
\subsection{}%%%% subsection 1
\begin{questions} %%%%%%% begin questions
\question An ideal 6.1 V voltage source is connected to two resistors in parallel. One is 2.4\(k\Omega\), and the other is 4.2 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\choice 0.61 mA.
\choice 0.7 mA.
\choice 0.8 mA.
\CorrectChoice 0.92 mA.
\choice 1.06 mA.
\end{choices} %%% end choices
\question An ideal 3.1 V voltage source is connected to two resistors in parallel. One is 1.5\(k\Omega\), and the other is 2.2 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\choice 0.55 mA.
\choice 0.63 mA.
\choice 0.73 mA.
\CorrectChoice 0.84 mA.
\choice 0.96 mA.
\end{choices} %%% end choices
\question An ideal 7.9 V voltage source is connected to two resistors in parallel. One is 2.4\(k\Omega\), and the other is 5.2 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\choice 0.68 mA.
\choice 0.79 mA.
\choice 0.9 mA.
\CorrectChoice 1.04 mA.
\choice 1.2 mA.
\end{choices} %%% end choices
\question An ideal 5.6 V voltage source is connected to two resistors in parallel. One is 2.3\(k\Omega\), and the other is 4.3 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\choice 0.56 mA.
\choice 0.64 mA.
\choice 0.74 mA.
\CorrectChoice 0.85 mA.
\choice 0.98 mA.
\end{choices} %%% end choices
\question An ideal 9.9 V voltage source is connected to two resistors in parallel. One is 0.9\(k\Omega\), and the other is 1.8 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 3.67 mA.
\choice 4.22 mA.
\choice 4.85 mA.
\choice 5.58 mA.
\choice 6.41 mA.
\end{choices} %%% end choices
\question An ideal 9.2 V voltage source is connected to two resistors in parallel. One is 1.1\(k\Omega\), and the other is 2.4 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\choice 2.29 mA.
\CorrectChoice 2.63 mA.
\choice 3.02 mA.
\choice 3.48 mA.
\choice 4 mA.
\end{choices} %%% end choices
\question An ideal 9.4 V voltage source is connected to two resistors in parallel. One is 2.1\(k\Omega\), and the other is 4.3 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 1.47 mA.
\choice 1.69 mA.
\choice 1.94 mA.
\choice 2.23 mA.
\choice 2.57 mA.
\end{choices} %%% end choices
\question An ideal 3.6 V voltage source is connected to two resistors in parallel. One is 2.2\(k\Omega\), and the other is 4.2 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\choice 0.43 mA.
\choice 0.49 mA.
\CorrectChoice 0.56 mA.
\choice 0.65 mA.
\choice 0.74 mA.
\end{choices} %%% end choices
\question An ideal 8.9 V voltage source is connected to two resistors in parallel. One is 2.1\(k\Omega\), and the other is 4.4 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 1.37 mA.
\choice 1.57 mA.
\choice 1.81 mA.
\choice 2.08 mA.
\choice 2.39 mA.
\end{choices} %%% end choices
\question An ideal 4.2 V voltage source is connected to two resistors in parallel. One is 1.6\(k\Omega\), and the other is 2.1 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\choice 0.75 mA.
\choice 0.86 mA.
\choice 0.99 mA.
\CorrectChoice 1.14 mA.
\choice 1.31 mA.
\end{choices} %%% end choices
\question An ideal 5.2 V voltage source is connected to two resistors in parallel. One is 1.2\(k\Omega\), and the other is 3.6 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\choice 0.94 mA.
\CorrectChoice 1.08 mA.
\choice 1.25 mA.
\choice 1.43 mA.
\choice 1.65 mA.
\end{choices} %%% end choices
\question An ideal 8.8 V voltage source is connected to two resistors in parallel. One is 0.8\(k\Omega\), and the other is 2.9 \(k\Omega\). What is the current through the larger resistor?
\begin{choices} %%%%%%% begin choices
\choice 1.56 mA.
\choice 1.8 mA.
\choice 2.07 mA.
\CorrectChoice 2.38 mA.
\choice 2.74 mA.
\pagebreak
\end{choices}
\end{questions}%%%%%%%% end questions
\subsection{}%%%% subsection 2
\begin{questions} %%%%%%% begin questions
\question A 6 ohm resistor is connected in series to a pair of 5 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 7.4 ohms.
\CorrectChoice 8.5 ohms.
\choice 9.8 ohms.
\choice 11.2 ohms.
\choice 12.9 ohms.
\end{choices} %%% end choices
\question A 8 ohm resistor is connected in series to a pair of 5.6 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 7.1 ohms.
\choice 8.2 ohms.
\choice 9.4 ohms.
\CorrectChoice 10.8 ohms.
\choice 12.4 ohms.
\end{choices} %%% end choices
\question A 6.6 ohm resistor is connected in series to a pair of 6.4 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 6.4 ohms.
\choice 7.4 ohms.
\choice 8.5 ohms.
\CorrectChoice 9.8 ohms.
\choice 11.3 ohms.
\end{choices} %%% end choices
\question A 5.9 ohm resistor is connected in series to a pair of 3 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 5.6 ohms.
\choice 6.4 ohms.
\CorrectChoice 7.4 ohms.
\choice 8.5 ohms.
\choice 9.8 ohms.
\end{choices} %%% end choices
\question A 5.7 ohm resistor is connected in series to a pair of 3.8 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 5 ohms.
\choice 5.7 ohms.
\choice 6.6 ohms.
\CorrectChoice 7.6 ohms.
\choice 8.7 ohms.
\end{choices} %%% end choices
\question A 6.4 ohm resistor is connected in series to a pair of 7.4 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 10.1 ohms.
\choice 11.6 ohms.
\choice 13.4 ohms.
\choice 15.4 ohms.
\choice 17.7 ohms.
\end{choices} %%% end choices
\question A 5.6 ohm resistor is connected in series to a pair of 7.2 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 7 ohms.
\choice 8 ohms.
\CorrectChoice 9.2 ohms.
\choice 10.6 ohms.
\choice 12.2 ohms.
\end{choices} %%% end choices
\question A 8.1 ohm resistor is connected in series to a pair of 5.2 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 6.1 ohms.
\choice 7 ohms.
\choice 8.1 ohms.
\choice 9.3 ohms.
\CorrectChoice 10.7 ohms.
\end{choices} %%% end choices
\question A 5.8 ohm resistor is connected in series to a pair of 2.8 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 7.2 ohms.
\choice 8.3 ohms.
\choice 9.5 ohms.
\choice 11 ohms.
\choice 12.6 ohms.
\end{choices} %%% end choices
\question A 7 ohm resistor is connected in series to a pair of 3.4 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 6.6 ohms.
\choice 7.6 ohms.
\CorrectChoice 8.7 ohms.
\choice 10 ohms.
\choice 11.5 ohms.
\end{choices} %%% end choices
\question A 6.3 ohm resistor is connected in series to a pair of 3.4 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 5.3 ohms.
\choice 6 ohms.
\choice 7 ohms.
\CorrectChoice 8 ohms.
\choice 9.2 ohms.
\end{choices} %%% end choices
\question A 7.5 ohm resistor is connected in series to a pair of 7 ohm resistors that are in parallel. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 8.3 ohms.
\choice 9.6 ohms.
\CorrectChoice 11 ohms.
\choice 12.7 ohms.
\choice 14.5 ohms.
\pagebreak
\end{choices}
\end{questions}%%%%%%%% end questions
\subsection{}%%%% subsection 3
\begin{questions} %%%%%%% begin questions
\question Two 8.8 ohm resistors are connected in parallel. This combination is then connected in series to a 2.8 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 6.3 ohms.
\CorrectChoice 7.2 ohms.
\choice 8.3 ohms.
\choice 9.5 ohms.
\choice 11 ohms.
\end{choices} %%% end choices
\question Two 6.2 ohm resistors are connected in parallel. This combination is then connected in series to a 2.4 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 3.1 ohms.
\choice 3.6 ohms.
\choice 4.2 ohms.
\choice 4.8 ohms.
\CorrectChoice 5.5 ohms.
\end{choices} %%% end choices
\question Two 6.6 ohm resistors are connected in parallel. This combination is then connected in series to a 3.4 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 4.4 ohms.
\choice 5.1 ohms.
\choice 5.8 ohms.
\CorrectChoice 6.7 ohms.
\choice 7.7 ohms.
\end{choices} %%% end choices
\question Two 6.2 ohm resistors are connected in parallel. This combination is then connected in series to a 2.6 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 3.7 ohms.
\choice 4.3 ohms.
\choice 5 ohms.
\CorrectChoice 5.7 ohms.
\choice 6.6 ohms.
\end{choices} %%% end choices
\question Two 6.4 ohm resistors are connected in parallel. This combination is then connected in series to a 6.6 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 8.5 ohms.
\CorrectChoice 9.8 ohms.
\choice 11.3 ohms.
\choice 13 ohms.
\choice 14.9 ohms.
\end{choices} %%% end choices
\question Two 8.2 ohm resistors are connected in parallel. This combination is then connected in series to a 5.8 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 9.9 ohms.
\choice 11.4 ohms.
\choice 13.1 ohms.
\choice 15.1 ohms.
\choice 17.3 ohms.
\end{choices} %%% end choices
\question Two 6.2 ohm resistors are connected in parallel. This combination is then connected in series to a 3.4 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 6.5 ohms.
\choice 7.5 ohms.
\choice 8.6 ohms.
\choice 9.9 ohms.
\choice 11.4 ohms.
\end{choices} %%% end choices
\question Two 7 ohm resistors are connected in parallel. This combination is then connected in series to a 2.8 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 5.5 ohms.
\CorrectChoice 6.3 ohms.
\choice 7.2 ohms.
\choice 8.3 ohms.
\choice 9.6 ohms.
\end{choices} %%% end choices
\question Two 9.4 ohm resistors are connected in parallel. This combination is then connected in series to a 2.4 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 5.4 ohms.
\choice 6.2 ohms.
\CorrectChoice 7.1 ohms.
\choice 8.2 ohms.
\choice 9.4 ohms.
\end{choices} %%% end choices
\question Two 7.4 ohm resistors are connected in parallel. This combination is then connected in series to a 2.8 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\choice 5.7 ohms.
\CorrectChoice 6.5 ohms.
\choice 7.5 ohms.
\choice 8.6 ohms.
\choice 9.9 ohms.
\end{choices} %%% end choices
\question Two 8.2 ohm resistors are connected in parallel. This combination is then connected in series to a 5.8 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 9.9 ohms.
\choice 11.4 ohms.
\choice 13.1 ohms.
\choice 15.1 ohms.
\choice 17.3 ohms.
\end{choices} %%% end choices
\question Two 7.8 ohm resistors are connected in parallel. This combination is then connected in series to a 5.4 ohm resistor. What is the net resistance?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 9.3 ohms.
\choice 10.7 ohms.
\choice 12.3 ohms.
\choice 14.1 ohms.
\choice 16.3 ohms.
\pagebreak
\end{choices}
\end{questions}%%%%%%%% end questions
\subsection{}%%%% subsection 4
\begin{questions} %%%%%%% begin questions
\question An ideal 6 volt battery is connected to a 0.073 ohm resistor. To measure the current an ammeter with a resistance of 14\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\choice 60 A.
\CorrectChoice 69 A.
\choice 79.3 A.
\choice 91.2 A.
\choice 104.9 A.
\end{choices} %%% end choices
\question An ideal 7.5 volt battery is connected to a 0.06 ohm resistor. To measure the current an ammeter with a resistance of 19\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\choice 54.3 A.
\choice 62.4 A.
\choice 71.8 A.
\choice 82.6 A.
\CorrectChoice 94.9 A.
\end{choices} %%% end choices
\question An ideal 7.3 volt battery is connected to a 0.071 ohm resistor. To measure the current an ammeter with a resistance of 27\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\choice 49 A.
\choice 56.3 A.
\choice 64.8 A.
\CorrectChoice 74.5 A.
\choice 85.7 A.
\end{choices} %%% end choices
\question An ideal 6.4 volt battery is connected to a 0.071 ohm resistor. To measure the current an ammeter with a resistance of 21\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\choice 60.5 A.
\CorrectChoice 69.6 A.
\choice 80 A.
\choice 92 A.
\choice 105.8 A.
\end{choices} %%% end choices
\question An ideal 6.8 volt battery is connected to a 0.096 ohm resistor. To measure the current an ammeter with a resistance of 29\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\choice 35.8 A.
\choice 41.1 A.
\choice 47.3 A.
\CorrectChoice 54.4 A.
\choice 62.6 A.
\end{choices} %%% end choices
\question An ideal 6 volt battery is connected to a 0.06 ohm resistor. To measure the current an ammeter with a resistance of 25\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 70.6 A.
\choice 81.2 A.
\choice 93.4 A.
\choice 107.4 A.
\choice 123.5 A.
\end{choices} %%% end choices
\question An ideal 7.5 volt battery is connected to a 0.084 ohm resistor. To measure the current an ammeter with a resistance of 14\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\choice 43.8 A.
\choice 50.3 A.
\choice 57.9 A.
\choice 66.5 A.
\CorrectChoice 76.5 A.
\end{choices} %%% end choices
\question An ideal 7.4 volt battery is connected to a 0.074 ohm resistor. To measure the current an ammeter with a resistance of 12\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\choice 49.2 A.
\choice 56.6 A.
\choice 65.1 A.
\choice 74.8 A.
\CorrectChoice 86 A.
\end{choices} %%% end choices
\question An ideal 5.9 volt battery is connected to a 0.059 ohm resistor. To measure the current an ammeter with a resistance of 24\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 71.1 A.
\choice 81.7 A.
\choice 94 A.
\choice 108.1 A.
\choice 124.3 A.
\end{choices} %%% end choices
\question An ideal 7.8 volt battery is connected to a 0.064 ohm resistor. To measure the current an ammeter with a resistance of 17\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\choice 63.3 A.
\choice 72.8 A.
\choice 83.7 A.
\CorrectChoice 96.3 A.
\choice 110.7 A.
\end{choices} %%% end choices
\question An ideal 5.7 volt battery is connected to a 0.091 ohm resistor. To measure the current an ammeter with a resistance of 23\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 50 A.
\choice 57.5 A.
\choice 66.1 A.
\choice 76 A.
\choice 87.5 A.
\end{choices} %%% end choices
\question An ideal 5.7 volt battery is connected to a 0.054 ohm resistor. To measure the current an ammeter with a resistance of 13\(m\Omega\) is used. What current does the ammeter actually read?
\begin{choices} %%%%%%% begin choices
\choice 64.3 A.
\choice 74 A.
\CorrectChoice 85.1 A.
\choice 97.8 A.
\choice 112.5 A.
\pagebreak
\end{choices}
\end{questions}%%%%%%%% end questions
\subsection{}%%%% subsection 5
\begin{questions} %%%%%%% begin questions
\question A battery has an emf of 6.1 volts, and an internal resistance of 366 \(k\Omega\). It is connected to a 3.6 \(M\Omega\) resistor. What power is developed in the 3.6 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\choice 6.44 \(\mu\)W.
\choice 7.41 \(\mu\)W.
\CorrectChoice 8.52 \(\mu\)W.
\choice 9.79 \(\mu\)W.
\choice 11.26 \(\mu\)W.
\end{choices} %%% end choices
\question A battery has an emf of 6.5 volts, and an internal resistance of 446 \(k\Omega\). It is connected to a 3.5 \(M\Omega\) resistor. What power is developed in the 3.5 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\choice 8.26 \(\mu\)W.
\CorrectChoice 9.5 \(\mu\)W.
\choice 10.92 \(\mu\)W.
\choice 12.56 \(\mu\)W.
\choice 14.44 \(\mu\)W.
\end{choices} %%% end choices
\question A battery has an emf of 5.6 volts, and an internal resistance of 295 \(k\Omega\). It is connected to a 4.1 \(M\Omega\) resistor. What power is developed in the 4.1 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\choice 3.81 \(\mu\)W.
\choice 4.38 \(\mu\)W.
\choice 5.03 \(\mu\)W.
\choice 5.79 \(\mu\)W.
\CorrectChoice 6.66 \(\mu\)W.
\end{choices} %%% end choices
\question A battery has an emf of 5.3 volts, and an internal resistance of 428 \(k\Omega\). It is connected to a 2.3 \(M\Omega\) resistor. What power is developed in the 2.3 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\choice 4.96 \(\mu\)W.
\choice 5.71 \(\mu\)W.
\choice 6.56 \(\mu\)W.
\choice 7.55 \(\mu\)W.
\CorrectChoice 8.68 \(\mu\)W.
\end{choices} %%% end choices
\question A battery has an emf of 5.5 volts, and an internal resistance of 296 \(k\Omega\). It is connected to a 3.3 \(M\Omega\) resistor. What power is developed in the 3.3 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 7.72 \(\mu\)W.
\choice 8.88 \(\mu\)W.
\choice 10.21 \(\mu\)W.
\choice 11.74 \(\mu\)W.
\choice 13.5 \(\mu\)W.
\end{choices} %%% end choices
\question A battery has an emf of 7.8 volts, and an internal resistance of 351 \(k\Omega\). It is connected to a 4.2 \(M\Omega\) resistor. What power is developed in the 4.2 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 12.34 \(\mu\)W.
\choice 14.19 \(\mu\)W.
\choice 16.32 \(\mu\)W.
\choice 18.76 \(\mu\)W.
\choice 21.58 \(\mu\)W.
\end{choices} %%% end choices
\question A battery has an emf of 5.6 volts, and an internal resistance of 450 \(k\Omega\). It is connected to a 2.7 \(M\Omega\) resistor. What power is developed in the 2.7 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\choice 4.88 \(\mu\)W.
\choice 5.61 \(\mu\)W.
\choice 6.45 \(\mu\)W.
\choice 7.42 \(\mu\)W.
\CorrectChoice 8.53 \(\mu\)W.
\end{choices} %%% end choices
\question A battery has an emf of 6.7 volts, and an internal resistance of 348 \(k\Omega\). It is connected to a 3.8 \(M\Omega\) resistor. What power is developed in the 3.8 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 9.91 \(\mu\)W.
\choice 11.4 \(\mu\)W.
\choice 13.11 \(\mu\)W.
\choice 15.08 \(\mu\)W.
\choice 17.34 \(\mu\)W.
\end{choices} %%% end choices
\question A battery has an emf of 7.1 volts, and an internal resistance of 246 \(k\Omega\). It is connected to a 3.3 \(M\Omega\) resistor. What power is developed in the 3.3 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\choice 10 \(\mu\)W.
\choice 11.5 \(\mu\)W.
\CorrectChoice 13.23 \(\mu\)W.
\choice 15.21 \(\mu\)W.
\choice 17.5 \(\mu\)W.
\end{choices} %%% end choices
\question A battery has an emf of 5.6 volts, and an internal resistance of 460 \(k\Omega\). It is connected to a 2.4 \(M\Omega\) resistor. What power is developed in the 2.4 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\choice 6.05 \(\mu\)W.
\choice 6.96 \(\mu\)W.
\choice 8 \(\mu\)W.
\CorrectChoice 9.2 \(\mu\)W.
\choice 10.58 \(\mu\)W.
\end{choices} %%% end choices
\question A battery has an emf of 7 volts, and an internal resistance of 357 \(k\Omega\). It is connected to a 2.9 \(M\Omega\) resistor. What power is developed in the 2.9 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 13.4 \(\mu\)W.
\choice 15.4 \(\mu\)W.
\choice 17.72 \(\mu\)W.
\choice 20.37 \(\mu\)W.
\choice 23.43 \(\mu\)W.
\end{choices} %%% end choices
\question A battery has an emf of 6.5 volts, and an internal resistance of 244 \(k\Omega\). It is connected to a 4 \(M\Omega\) resistor. What power is developed in the 4 \(M\Omega\) resistor?
\begin{choices} %%%%%%% begin choices
\choice 7.09 \(\mu\)W.
\choice 8.16 \(\mu\)W.
\CorrectChoice 9.38 \(\mu\)W.
\choice 10.79 \(\mu\)W.
\choice 12.41 \(\mu\)W.
\end{choices} %%% end choices
\end{questions}\pagebreak
\section{Attribution}
\theendnotes
\end{document}