To identify series and parallel elements in a combination circuit, you should trace the currents path(s).

To identify series and parallel elements in a combination circuit, you should trace the currents path(s).

• A. True
• B. False
• C. Ignore currents
• D. Only for AC circuits

Answer: (A)

Tracing the path of current through a circuit shows which elements share a single current path (series) and which paths split (parallel). In a combination circuit, the current that leaves the source flows through elements in series together, so they all carry the same current. When the path reaches a junction and splits into branches, those branches form parallel paths because the current divides and each branch has the same voltage across it. By following the actual current flow, you can map out which elements are in series and which are in parallel, then apply the respective rules to analyze the circuit. This method works for both DC and AC circuits; ignoring currents would miss how the network shares current and voltage.

Tracing the path of current through a circuit shows which elements share a single current path (series) and which paths split (parallel). In a combination circuit, the current that leaves the source flows through elements in series together, so they all carry the same current. When the path reaches a junction and splits into branches, those branches form parallel paths because the current divides and each branch has the same voltage across it. By following the actual current flow, you can map out which elements are in series and which are in parallel, then apply the respective rules to analyze the circuit. This method works for both DC and AC circuits; ignoring currents would miss how the network shares current and voltage.