A helpful, exam-ready resource for teachers & students.
This abridged and structured revision guide is designed to support IB DP Physics students revising B.5 Currents & Circuits by condensing key syllabus content into a clear, accessible format. It provides full topic coverage while simplifying the relationships between current, resistance, voltage, and circuit behaviour, making it suitable for both classroom review and independent study.
Why This Resource?
Covers Every Assessment Statement – Aligned with the IB Physics syllabus to ensure complete topic coverage.
Structured for Easy Review – Information is organised into concise sections for efficient recap and quick reference before assessments.
Interactive & Trackable – Includes digital checkboxes so students can monitor their progress through each concept.
Time-Saving for Teachers – Can be used as a teaching summary, revision handout, or exam prep guide with minimal preparation required.
What’s Inside?
Electric Current (I) – Definition, equation, units, and physical meaning.
Charge Flow & Drift Velocity – Basic relationships and conceptual overview.
Potential Difference (V) – Definitions, symbols, and measurement context.
Resistance & Resistivity – Factors affecting resistance and resulting equations.
Ohm’s Law – Clear statement, formula, and examples of application.
Series Circuits – Total resistance, current flow, and potential distribution.
Parallel Circuits – Branch currents, total resistance, and voltage distribution.
Kirchhoff’s Laws – Statements and simple application scenarios.
Power & Energy in Circuits – Equations for electrical power and energy relationships.
Glossary of Key Terms – Structured list of essential vocabulary with brief definitions.
This resource is:
Concise & Focused – Reinforces essential ideas in a compact format without unnecessary detail.
Exam-Focused – Covers required IB DP Physics content in an assessment-ready format.
Versatile – Ideal for lesson summaries, flipped learning, structured revision sessions, or independent study.
Use these condensed notes to complement your existing teaching materials and support efficient Currents & Circuits revision.
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