Mathematics, 27.02.2020 03:28 nev322
If two electrical resisters are connected in parallel, the total resistance RR (measured on ohms) is given by the equation 1R=1R1+1R21R=1R1+1R2, where R1R1 and R2R2 represent the resistance of the individual resisters. If R1R1 is increasing at .5 ohms/min and R2R2 decreases at 1.1 ohms/min, determine the rate of change of the total resistance when R1=20R1=20 ohms and R2=50R2=50 ohms
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If two electrical resisters are connected in parallel, the total resistance RR (measured on ohms) is...
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