# QB/a23InductionACcircuits Q1

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See special:permalink/1863345 for a wikitext version of this quiz.

### LaTexMarkup begin[edit | edit source]

```
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%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/a23InductionACcircuits_Q1}
\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{a23InductionACcircuits\_Q1}
\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/1863345}}
\end{center}
\begin{frame}{}
\begin{multicols}{3}
\tableofcontents
\end{multicols}
\end{frame}
\pagebreak\section{Quiz}
\keytrue
\printanswers
\begin{questions}
\question Two orbiting satellites are orbiting at a speed of 85 km/s perpendicular to a magnetic field of 56 \textmu\ T. They are connected by a cable that is 29 km long. A voltmeter is attached between a satellite and one end of the cable. The voltmeter's internal impedance far exceeds the net resistance through the ionosphere that completes the circuit. What is the measured voltage?\ifkey\endnote{a23InductionACcircuits\_Q1\_1 placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863345}}}\fi
\begin{choices}
\choice 7.76 x 10\textsuperscript{4} volts.
\choice 9.4 x 10\textsuperscript{4} volts.
\choice 1.14 x 10\textsuperscript{5} volts.
\CorrectChoice 1.38 x 10\textsuperscript{5} volts.
\choice 1.67 x 10\textsuperscript{5} volts.
\end{choices}
\question An loop of wire with 25 turns has a radius of 0.85 meters, and is oriented with its axis parallel to a magetic field of 0.58 Tesla. What is the induced voltage if this field is reduced to 49% of its original value in 1.5 seconds?\ifkey\endnote{a23InductionACcircuits\_Q1\_4 placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863345}}}\fi
\begin{choices}
\choice 9.24 x 10\textsuperscript{0} volts
\CorrectChoice 1.12 x 10\textsuperscript{1} volts
\choice 1.36 x 10\textsuperscript{1} volts
\choice 1.64 x 10\textsuperscript{1} volts
\choice 1.99 x 10\textsuperscript{1} volts
\end{choices}
\end{questions}
\newpage\section{Renditions}
\subsection{}%%%% subsection 1
\begin{questions} %%%%%%% begin questions
\question Two orbiting satellites are orbiting at a speed of 77 km/s perpendicular to a magnetic field of 56 \textmu\ T. They are connected by a cable that is 31 km long. A voltmeter is attached between a satellite and one end of the cable. The voltmeter's internal impedance far exceeds the net resistance through the ionosphere that completes the circuit. What is the measured voltage?
\begin{choices} %%%%%%% begin choices
\choice 1.1 x 10\textsuperscript{5} volts.
\CorrectChoice 1.34 x 10\textsuperscript{5} volts.
\choice 1.62 x 10\textsuperscript{5} volts.
\choice 1.96 x 10\textsuperscript{5} volts.
\choice 2.38 x 10\textsuperscript{5} volts.
\end{choices} %%% end choices
\question Two orbiting satellites are orbiting at a speed of 66 km/s perpendicular to a magnetic field of 64 \textmu\ T. They are connected by a cable that is 37 km long. A voltmeter is attached between a satellite and one end of the cable. The voltmeter's internal impedance far exceeds the net resistance through the ionosphere that completes the circuit. What is the measured voltage?
\begin{choices} %%%%%%% begin choices
\choice 1.29 x 10\textsuperscript{5} volts.
\CorrectChoice 1.56 x 10\textsuperscript{5} volts.
\choice 1.89 x 10\textsuperscript{5} volts.
\choice 2.29 x 10\textsuperscript{5} volts.
\choice 2.78 x 10\textsuperscript{5} volts.
\end{choices} %%% end choices
\question Two orbiting satellites are orbiting at a speed of 53 km/s perpendicular to a magnetic field of 58 \textmu\ T. They are connected by a cable that is 29 km long. A voltmeter is attached between a satellite and one end of the cable. The voltmeter's internal impedance far exceeds the net resistance through the ionosphere that completes the circuit. What is the measured voltage?
\begin{choices} %%%%%%% begin choices
\choice 7.36 x 10\textsuperscript{4} volts.
\CorrectChoice 8.91 x 10\textsuperscript{4} volts.
\choice 1.08 x 10\textsuperscript{5} volts.
\choice 1.31 x 10\textsuperscript{5} volts.
\choice 1.59 x 10\textsuperscript{5} volts.
\end{choices} %%% end choices
\question Two orbiting satellites are orbiting at a speed of 83 km/s perpendicular to a magnetic field of 57 \textmu\ T. They are connected by a cable that is 23 km long. A voltmeter is attached between a satellite and one end of the cable. The voltmeter's internal impedance far exceeds the net resistance through the ionosphere that completes the circuit. What is the measured voltage?
\begin{choices} %%%%%%% begin choices
\choice 8.98 x 10\textsuperscript{4} volts.
\CorrectChoice 1.09 x 10\textsuperscript{5} volts.
\choice 1.32 x 10\textsuperscript{5} volts.
\choice 1.6 x 10\textsuperscript{5} volts.
\choice 1.93 x 10\textsuperscript{5} volts.
\end{choices} %%% end choices
\question Two orbiting satellites are orbiting at a speed of 52 km/s perpendicular to a magnetic field of 41 \textmu\ T. They are connected by a cable that is 33 km long. A voltmeter is attached between a satellite and one end of the cable. The voltmeter's internal impedance far exceeds the net resistance through the ionosphere that completes the circuit. What is the measured voltage?
\begin{choices} %%%%%%% begin choices
\choice 4.79 x 10\textsuperscript{4} volts.
\choice 5.81 x 10\textsuperscript{4} volts.
\CorrectChoice 7.04 x 10\textsuperscript{4} volts.
\choice 8.52 x 10\textsuperscript{4} volts.
\choice 1.03 x 10\textsuperscript{5} volts.
\end{choices} %%% end choices
\question Two orbiting satellites are orbiting at a speed of 58 km/s perpendicular to a magnetic field of 46 \textmu\ T. They are connected by a cable that is 22 km long. A voltmeter is attached between a satellite and one end of the cable. The voltmeter's internal impedance far exceeds the net resistance through the ionosphere that completes the circuit. What is the measured voltage?
\begin{choices} %%%%%%% begin choices
\choice 2.72 x 10\textsuperscript{4} volts.
\choice 3.3 x 10\textsuperscript{4} volts.
\choice 4 x 10\textsuperscript{4} volts.
\choice 4.84 x 10\textsuperscript{4} volts.
\CorrectChoice 5.87 x 10\textsuperscript{4} volts.
\end{choices} %%% end choices
\question Two orbiting satellites are orbiting at a speed of 70 km/s perpendicular to a magnetic field of 46 \textmu\ T. They are connected by a cable that is 30 km long. A voltmeter is attached between a satellite and one end of the cable. The voltmeter's internal impedance far exceeds the net resistance through the ionosphere that completes the circuit. What is the measured voltage?
\begin{choices} %%%%%%% begin choices
\choice 4.48 x 10\textsuperscript{4} volts.
\choice 5.43 x 10\textsuperscript{4} volts.
\choice 6.58 x 10\textsuperscript{4} volts.
\choice 7.97 x 10\textsuperscript{4} volts.
\CorrectChoice 9.66 x 10\textsuperscript{4} volts.
\pagebreak
\end{choices}
\end{questions}%%%%%%%% end questions
\subsection{}%%%% subsection 2
\begin{questions} %%%%%%% begin questions
\question An loop of wire with 26 turns has a radius of 0.26 meters, and is oriented with its axis parallel to a magetic field of 0.75 Tesla. What is the induced voltage if this field is reduced to 13% of its original value in 1.8 seconds?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 2 x 10\textsuperscript{0} volts
\choice 2.42 x 10\textsuperscript{0} volts
\choice 2.94 x 10\textsuperscript{0} volts
\choice 3.56 x 10\textsuperscript{0} volts
\choice 4.31 x 10\textsuperscript{0} volts
\end{choices} %%% end choices
\question An loop of wire with 92 turns has a radius of 0.39 meters, and is oriented with its axis parallel to a magetic field of 0.97 Tesla. What is the induced voltage if this field is reduced to 16% of its original value in 1.4 seconds?
\begin{choices} %%%%%%% begin choices
\CorrectChoice 2.56 x 10\textsuperscript{1} volts
\choice 3.1 x 10\textsuperscript{1} volts
\choice 3.76 x 10\textsuperscript{1} volts
\choice 4.55 x 10\textsuperscript{1} volts
\choice 5.51 x 10\textsuperscript{1} volts
\end{choices} %%% end choices
\question An loop of wire with 80 turns has a radius of 0.52 meters, and is oriented with its axis parallel to a magetic field of 0.15 Tesla. What is the induced voltage if this field is reduced to 19% of its original value in 3.6 seconds?
\begin{choices} %%%%%%% begin choices
\choice 1.06 x 10\textsuperscript{0} volts
\choice 1.29 x 10\textsuperscript{0} volts
\choice 1.56 x 10\textsuperscript{0} volts
\choice 1.89 x 10\textsuperscript{0} volts
\CorrectChoice 2.29 x 10\textsuperscript{0} volts
\end{choices} %%% end choices
\question An loop of wire with 43 turns has a radius of 0.27 meters, and is oriented with its axis parallel to a magetic field of 0.68 Tesla. What is the induced voltage if this field is reduced to 36% of its original value in 3.8 seconds?
\begin{choices} %%%%%%% begin choices
\choice 6.34 x 10\textsuperscript{-1} volts
\choice 7.68 x 10\textsuperscript{-1} volts
\choice 9.31 x 10\textsuperscript{-1} volts
\CorrectChoice 1.13 x 10\textsuperscript{0} volts
\choice 1.37 x 10\textsuperscript{0} volts
\end{choices} %%% end choices
\question An loop of wire with 54 turns has a radius of 0.8 meters, and is oriented with its axis parallel to a magetic field of 0.86 Tesla. What is the induced voltage if this field is reduced to 46% of its original value in 2.4 seconds?
\begin{choices} %%%%%%% begin choices
\choice 1.43 x 10\textsuperscript{1} volts
\choice 1.73 x 10\textsuperscript{1} volts
\CorrectChoice 2.1 x 10\textsuperscript{1} volts
\choice 2.55 x 10\textsuperscript{1} volts
\choice 3.08 x 10\textsuperscript{1} volts
\end{choices} %%% end choices
\question An loop of wire with 31 turns has a radius of 0.9 meters, and is oriented with its axis parallel to a magetic field of 0.83 Tesla. What is the induced voltage if this field is reduced to 35% of its original value in 1.7 seconds?
\begin{choices} %%%%%%% begin choices
\choice 2.07 x 10\textsuperscript{1} volts
\CorrectChoice 2.5 x 10\textsuperscript{1} volts
\choice 3.03 x 10\textsuperscript{1} volts
\choice 3.67 x 10\textsuperscript{1} volts
\choice 4.45 x 10\textsuperscript{1} volts
\end{choices} %%% end choices
\question An loop of wire with 33 turns has a radius of 0.55 meters, and is oriented with its axis parallel to a magetic field of 0.74 Tesla. What is the induced voltage if this field is reduced to 32% of its original value in 2.4 seconds?
\begin{choices} %%%%%%% begin choices
\choice 5.43 x 10\textsuperscript{0} volts
\CorrectChoice 6.58 x 10\textsuperscript{0} volts
\choice 7.97 x 10\textsuperscript{0} volts
\choice 9.65 x 10\textsuperscript{0} volts
\choice 1.17 x 10\textsuperscript{1} volts
\end{choices} %%% end choices
\end{questions}\pagebreak
\section{Attribution}
\theendnotes
\end{document}
```