* A connection of three (or more) current paths is often called a _____.
In a combination circuit, to identify which paths are series and which paths are parallel, you should _____ _____ _____.
trace the path
Solving combination circuits includes a step in which you _____ the circuit to a simpler circuit.
During the solving of a combination circuit, it is necessary to simplify a parallel block to _____.
one series resistor