document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=960674>Question 960674</A>: <I><SPAN STYLE=\"word-break: break-all;\"> P=I^2(20) represents power in a DC circuit with a resistance of 20 ohms, P is the power (in Watts), and I (in amps) is the current.\r<BR>\n" );
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document.write( "(Note: This relationship is of the same form as many of the quadratics you will see in this chapter in particular y=x^2(20). As a result the methods you use to solve similar quadratics would apply here.) \r<BR>\n" );
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document.write( "If the power is 168.2 Watts what is the current? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #587191 by </B><A HREF=/tutors/aboutme.mpl?userid=macston><B>macston(5194)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=macston><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=macston><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=587191\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P=Power (in watts); R=resistance (in ohms)=20 ohms; I=current (in amps)<BR>\n" );
document.write( "If the power is 168.2 Watts what is the current?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P=I%5E2R ALIGN=MIDDLE  ALT=\"P=I%5E2R\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%2FR=I%5E2 ALIGN=MIDDLE  ALT=\"P%2FR=I%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28P%2FR%29=I ALIGN=MIDDLE  ALT=\"sqrt%28P%2FR%29=I\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28168.2%2F20%29=I ALIGN=MIDDLE  ALT=\"sqrt%28168.2%2F20%29=I\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%288.41%29=I ALIGN=MIDDLE  ALT=\"sqrt%288.41%29=I\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2.9=I ALIGN=MIDDLE  ALT=\"2.9=I\"   DISABLED_style= \"max-width:90%; height:auto;\" > ANSWER: The current is 2.9 amps.<BR>\n" );
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