Electrical Engineering › Section D · Parallel and series-parallel circuits › Topic D.6
Series-parallel and ladder networks
Most practical resistive networks mix series and parallel connections. With a clear way to spot each kind of group, reduce the network and work back out again, you can find any voltage or current in them using only Ohm's law, KVL, KCL and the divider rules.
In this topic
- Beyond pure series and pure parallel
- Spotting series and parallel groups
- Reduce and return
- Worked example: reduce and return
- Ask only what the question asks
- Worked example: voltage between two points
- Ladder networks
- Worked example: a ladder, method 1
- Worked example: the same ladder, method 2
- Common mistakes to avoid
- Key takeaways
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