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version 1.3, 2010/11/13 13:58:55	version 1.4, 2010/11/24 02:53:18
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Make a sketch of the electrostatic potential (zero at infinity) of a negative point charge located at x=$x m.	Make a sketch of the electrostatic potential (zero at infinity) of a negative point charge located at x=$x m.
<endouttext />	<endouttext />
<functionplotresponse xaxisvisible="yes" xlabel="x [m]" gridvisible="yes" ylabel="V(x) [V]" id="11" xmax="30" yaxisvisible="yes" xmin="-4" ymin="-10" ymax="10">	<functionplotresponse xaxisvisible="yes" xlabel="x [m]" gridvisible="yes" ylabel="V(x) [V]" id="11" xmax="30" yaxisvisible="yes" xmin="-4" ymin="-10" ymax="10" answerdisplay="-4/abs(x-$x)">
<functionplotelements>	<functionplotelements>
<spline initx="-2" inity="0" index="A" order="2" scalex="4" />	<spline initx="-2" inity="0" index="A" order="2" scalex="4" />
<spline index="B" order="2" initx="12" inity="0" scalex="4" />	<spline index="B" order="2" initx="12" inity="0" scalex="4" />