Public learning track
Graphical Analysis of Linear and Non-Linear Circuit Elements
10th Grade · Science · UK GCSE
5 lessons
Goal
Interpret, compare, and calculate properties from current-voltage graphs and sensor calibration curves.
Featured Diagrams
Determining Resistance from Linear Graph Gradients
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Standards Covered
- UK-GCSE-SCIENCE-PHYS-ELE-05-02General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10use graphs to explore whether circuit elements are linear or non-linear and relate the curves produced to their function and properties (4c, 4d)
- UK-GCSE-SCIENCE-PHYS-ELE-01-02General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10recall that current (I) depends on both resistance (R) and potential difference (V) and the units in which these are measured; recall and apply the relationship between I, R and V, and explain that for some resistors the value of R remains constant but that in others it can change as the current changes; explain the design and use of circuits to explore such effects – including for lamps, diodes, thermistors and LDRs
Curriculum Framework
10th Grade · Science · UK GCSE
1
10 lessons
Electric Charge, Current, and Potential Difference
Master the fundamental concepts of electric charge, current flow, and potential difference in simple direct-current circuits.
2
8 lessons
Resistance and I-V Characteristics
Investigate electrical resistance, apply Ohm's law, and analyse the current-voltage graphs of linear and non-linear components.
3
8 lessons
Series and Parallel Circuit Analysis
Analyse current, potential difference, and total resistance in series and parallel circuits using rules and quantitative calculations.
4
7 lessons
Sensing Circuits and Control Components
Understand how thermistors and LDRs function and how they are integrated into potential divider sensing circuits.
5
8 lessons
Domestic Electricity and Mains Safety
Master the principles of UK mains supply, alternating current, three-pin plug wiring, and electrical safety mechanisms.
6
8 lessons
Electrical Power, Energy Transfers, and Efficiency
Calculate electrical power and energy dissipation in domestic appliances and examine energy transfers to motors and heaters.
7
6 lessons
The National Grid and Power Transmission
Explain the architecture of the National Grid and why high-voltage power transmission enhances efficiency.
8
7 lessons
Permanent and Induced Magnetism
Explore magnetic poles, field patterns, magnetic materials, and Earth's magnetic core.
9
10 lessons
Electromagnetism and the Motor Effect
Examine how electric currents produce magnetic fields, build solenoids, and apply the motor effect.
10
6 lessons
Quantitative Circuit Equations and Calculations Mastery
Master multi-equation problem solving combining charge, current, voltage, resistance, power, energy, and time.
11
5 lessons
Required Practicals and Circuit Instrumentation Skills
Master experimental apparatus, data recording, zero error handling, and required practical methods for GCSE electricity.
12
5 lessons
Graphical Analysis of Linear and Non-Linear Circuit Elements
Interpret, compare, and calculate properties from current-voltage graphs and sensor calibration curves.
13
5 lessons
The Motor Effect and Magnetic Force Calculations
Calculate the magnetic force on a conductor and determine the direction of force using Fleming's left-hand rule.
14
5 lessons
Electric Motors and Applications of the Motor Effect
Explain how the motor effect produces continuous rotation in DC electric motors and drives sound devices.