Calculate the total resistance of the network. This means that the three individual resistors can be replaced by one resistor of \({3.27}\Omega\). Adding resistors in parallel decreases the total ...

frac{1}{R}=\frac{1}{R}_{1}+\frac{1}{R}_{2}\) To calculate the total resistance of three resistors connected in parallel, we add a third resistor to the equation (and so on).