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P3.2 Simple Circuits Revision — OCR GCSE Combined Science A J250

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Combined Science
OCR GCSE Combined Science A
Electricity and Magnetism

OCR GCSE Combined Science A · J250

Simple Circuits

Understand the principles and measurement of conventional current and potential difference within circuits.
Assemble and analyze both series and parallel circuits, distinguishing their specific effects on current and potential difference.
Evaluate the quantitative relationships between potential difference, current, and resistance, applying their respective units of measurement.

Subtopics

1
Series and Parallel Circuits
2
Circuit Conventions and Symbols
3
Current, Resistance, and Potential Difference

13 of 13 subtopics have revision notes available.

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Simple Circuits

4

Ohm's Law and Variable Resistance

Constant vs. Changing Resistance

Circuit Design for Exploring Resistance

Linear and Non-linear Circuit Elements

I-V Characteristics and Component Properties

Net Resistance in Series and Parallel

D.C. Circuit Calculations

Testing and Measurement Circuits

Power Transfer in Circuits

Advanced Circuit Problem Solving