If we built this circuit in reality and measure the current using the multimeter as in the
following schematic:
We should read on the screen of the multimeter: 5.88 mA
But this is if we have an ideal circuit, in reality, we will not get this specific value
because each component in this circuit has tolerance, for example, if we measure the
resistance:
Figure 14. The measured resistance in this figure is 508 Ω.
Note:
Disconnect the battery when measuring the resistance, otherwise, the multimeter may be
damaged.