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23 Nov 2019
If you have two resistors with different resistances, there are two possible ways of connecting them: in series, and in parallel. If you have three resistors with different resistances (say Ra, Rb, and Rc), how many ways can all three be hooked up to give a different total resistance? Derive a formula for the total resistance in each case.
If you have two resistors with different resistances, there are two possible ways of connecting them: in series, and in parallel. If you have three resistors with different resistances (say Ra, Rb, and Rc), how many ways can all three be hooked up to give a different total resistance? Derive a formula for the total resistance in each case.
Irving HeathcoteLv2
24 Jun 2019
. If the resistances are measured in ohms as R1 = 25 Ω, R2 = 40 Ω, and R3 = 50 Ω. with a possible error of 0.5% in each case, estimate the maximum error in the calculated value of R.
