Resistor combination calculator3/14/2023 So now we can replace both the resistors R 2 and R 3 with a single resistor of resistance value 12 Ω The resultant resistance for this combination would therefore be, Resistor circuits that combine series and parallel resistors circuits together are generally known as Resistor Combinationor mixed circuits and the method of calculating their equivalent resistance is the same as that for any individual series or parallel circuit and hopefully we now know that resistors in series carry exactly the same current and that resistors in parallel have exactly the same voltage across them.įor example, Calculate the total current ( I ) taken from the 12v supply.Īt first glance this may seem a difficult task, but if we look a little closer we can see that the two resistors, R 2 and R 3 are both connected together in a " SERIES" combination so we can add them together. But what if we want to connect resistors together in "BOTH" parallel and series combinations within the same circuit to produce more complex circuits that use resistor combinations, how do we calculate the combined circuit resistance, currents and voltages for this. In the previous two tutorials we have learnt how to connect resistors together to form either a Series Circuit or a Parallel Circuit and used Ohms Law to find the circuit currents and voltages. Round Shell Connector/Aviation Connector.
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