Page 149 - Basic Electrical Engineering

Current supplied by battery

Current supplied by battery

Load current

Example 2.18 For the circuit shown in Fig. 2.42, find voltages of nodes B

and C and determine current through the 8 Ω resistor.

Figure 2.42

Let the reference point be at 0 which is taken at zero potential. By applying

KCL at node B we get

I = I + I 3
2
1

or,