The method of determining the circuits resistance is the same as for any individual series or parallel circuit and because the resistors in series carry exactly the same current. Here is the Series circuit resistance formula and according to the formula, the total resistance of the circuit is found by simply adding up the resistance values of the individual resistors. This resistor in series formula is a simple formula that can be remembered easily.
The above resistors in series formula will be a useful formula for the electrical engineers to refer during their fieldwork. Also, you can make use of the related calculator given below to check your results.