Add question text and figures for Serway and Jewett v8's 25.7, .12, and .16.

[course.git] / latex / problems / Serway_and_Jewett_8 / problem25.16.tex

diff --git a/latex/problems/Serway_and_Jewett_8/problem25.16.tex b/latex/problems/Serway_and_Jewett_8/problem25.16.tex
index d7d02029f9f316a146a8843a78d7b3f9c0cc83df..bdf7ea852843f52ad6718e89e595e800ad53cd55 100644 (file)
--- a/latex/problems/Serway_and_Jewett_8/problem25.16.tex
+++ b/latex/problems/Serway_and_Jewett_8/problem25.16.tex
@@ -1,4 +1,24 @@
 \begin{problem*}{25.16}
+The two charges in Figure~P25.16 are separated by a distance
+$d=2.00\U{cm}$, and $Q=+5.00\U{nC}$.  Find \Part{a} the electric
+potential at $A$, \Part{b} the electric potential at $B$, and \Part{c}
+the electric potential difference between $B$ and $A$.
+\begin{center}
+\begin{asy}
+import Mechanics;
+import ElectroMag;
+
+real u = 2cm;
+
+draw(scale(u)*unitsquare, dashed);
+dot("$A$", (0,u), align=N);
+dot("$B$", (u,u), align=N);
+Charge a = pCharge((u,0), Label("$2Q$", align=S));  a.draw();
+Charge b = pCharge((0,0), Label("$Q$", align=S));  b.draw();
+label("$d$", (0, u/2), align=W);
+label("$d$", (u/2, 0), align=S);
+\end{asy}
+\end{center}
 \end{problem*}
 
 \begin{solution}