document.write( "Question 543958: The current I in an electrical conductor varies inversely as the resistnace R of the conductor. The current is 7 amperes when the resistance is 990 ohms. What is the current when the resistance is 510 ohms? \n" ); document.write( "
Algebra.Com's Answer #354990 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! The current I in an electrical conductor varies inversely as the resistnace R of the conductor. The current is 7 amperes when the resistance is 990 ohms. What is the current when the resistance is 510 ohms? \n" ); document.write( "------------ \n" ); document.write( "I = k/R \n" ); document.write( "I*R = k (constant) \n" ); document.write( "------------ \n" ); document.write( "7*990 = I*510 \n" ); document.write( " \n" ); document.write( " |