document.write( "Question 511563: The current I in an electrical conductor varies inversely as the resistance R of the conductor. The current is 9 amperes when the resistance is 980 ohms. What is the current when the resistance is 580 ohms? \n" ); document.write( "
Algebra.Com's Answer #342319 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The current I in an electrical conductor varies inversely as the resistance R of the conductor. \n" ); document.write( "--- \n" ); document.write( "I = k/R \n" ); document.write( "---- \n" ); document.write( "Solve for \"k\" using \"current is 9 amperes when the resistance is 980 ohms\". \n" ); document.write( "--- \n" ); document.write( "9 = k/980 \n" ); document.write( "k = 8820 \n" ); document.write( "---- \n" ); document.write( "Equation: \n" ); document.write( "I = 8820/R \n" ); document.write( "-------\r \n" ); document.write( "\n" ); document.write( "What is the current when the resistance is 580 ohms? \n" ); document.write( "I = 8820/580 \n" ); document.write( "I = 15.21 amps. \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------- \n" ); document.write( " \n" ); document.write( " |