1. Get the current and the voltage. This may be a value that is given to you in a theoretical problem or something that you measure, using a voltmeter, ammeter or multimeter. The
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Since I don't have the tools here to type math, I'll state it in plain english. The reciprocal of Total Resistance is equal to the sum of the reciprocals of the resistance of each
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V=110V. I = 1.5A. V=IR or. R=V/I. 110/1.5 = 73.33. R = 73.33 ohms. we know that in parallel circuit. 1/R total = 1/R1+ 1/R2 + 1/R3 + 1/Rn. so that. 1/ 73.33 = 1/R + 1/R + 1/R (because
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1. What it is. Series resistance is simply connecting the "out" side of one resistor to the "in" side of another in a circuit. Each additional resistor placed
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