Public learning track
Series and Parallel Resistor Network Analysis
11th Grade · Technology · UK A-Level
8 lessons
Goal
Calculate effective resistance, branch currents, and nodal voltages in series, parallel, and ladder resistor networks.
Featured Diagrams
Deriving the Series Equivalent Resistance Formula
8 lessons
0 of 8 done
- 1Deriving the Series Equivalent Resistance FormulaUp nextStart
- 2Deriving the Parallel Equivalent Resistance FormulaPremiumNot started yet
- 3Applying the Voltage Divider Rule in Unloaded Series CircuitsNot started yet
- 4Applying the Current Divider Rule in Parallel BranchesNot started yet
- 5Analysing Loaded Potential Dividers and Source Loading EffectsNot started yet
- 6Simplifying Complex Series-Parallel Resistor CombinationsNot started yet
- 7Analysing Resistive Ladder and Attenuator NetworksNot started yet
- 8Delta-Star and Star-Delta Resistive Network TransformationsNot started yet
Curriculum Framework
11th Grade · Technology · UK A-Level
1
6 lessons
Circuit Schematics and Standard Electronic Symbols
Interpret and draw standard electronic circuit schematics using BS EN conventions for DC systems.
2
7 lessons
Electrical Resistance, Resistors and Ohm's Law
Define electrical resistance, evaluate resistor properties, and analyse current-voltage characteristics in DC circuits.
3
8 lessons
Series and Parallel Resistor Network Analysis
Calculate effective resistance, branch currents, and nodal voltages in series, parallel, and ladder resistor networks.
4
7 lessons
Resistor Tolerances and the E24 Standard Series
Select appropriate standard resistor values from the E24 series and calculate worst-case circuit limits under component tolerances.
5
8 lessons
Kirchhoff's Laws and DC Circuit Analysis
Solve multi-loop and multi-node DC circuits with single power supplies using Kirchhoff's current and voltage laws.
6
7 lessons
Thévenin's Theorem and Equivalent Circuits
Derive and apply Thévenin equivalent circuits to determine load voltages, currents, and maximum power transfer.
7
7 lessons
Wheatstone Bridge Circuits and Balance Conditions
Analyse balanced and out-of-balance Wheatstone bridge circuits for precision measurement and sensor interfacing.