Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

Medal to best explanation! If R is the total resistance for a parallel circuit with two resistors of resistance r1 and r2, then 1/R=1/r1 +1/r2. Find the resistance, r1, if the total resistance R is 20 ohms, and r2 is 75 ohms. Round your answer to the nearest ohm if necessary.

OpenStudy (anonymous):

Nevermind I found it.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!