Physics, 29.01.2020 05:51, jaydenromero31

If r is the total resistance for a parallel circuit with two resistors of resistance r1 and r2, then . 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. 1/r = 1/r1+1/r2

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If r is the total resistance for a parallel circuit with two resistors of resistance r1 and r2, then...