SOLUTION: Science and medicine. The combined resistance of two resistors {{{R1}}} and {{{R2}}} in a parallel circuit is given by the formula
{{{Rr= 1/(1/R1+1/R2)}}} Simplify the formula.
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-> SOLUTION: Science and medicine. The combined resistance of two resistors {{{R1}}} and {{{R2}}} in a parallel circuit is given by the formula
{{{Rr= 1/(1/R1+1/R2)}}} Simplify the formula.
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Question 95617: Science and medicine. The combined resistance of two resistors and in a parallel circuit is given by the formula Simplify the formula.
Could some one please help me I am completely lost on this one. Found 2 solutions by stanbon, edjones:Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Rr= 1/(1/R1+1/R2)
Rr = 1/[(R1+R2)/(R1R2)]
Rr = [R1/R2]/[R1+R2]
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Cheers,
Stan H.
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