IP Physics Notes (Upper Secondary, Year 3-4): 11) Current of Electricity
30 Sep 2025, 00:00 Z
Reviewed by
Chee Wei Jie·Academic Advisor (Physics)
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Q: What does IP Physics Notes (Upper Secondary, Year 3-4): 11) Current of Electricity cover?
A: Relate charge flow, potential difference, resistance, and I-V characteristics to core IP circuit analysis.
Quick recap - Electric current measures how quickly charge moves. Define the energy supplied (emf) and used (p.d.), then apply Ohm's law, resistivity relations, and characteristic curves to decode circuit behaviour.
Keep your practice loop tight via our IP Physics tuition hub-it links each topic here to quizzes, diagnostics, and WA-style problem sets.
These notes align with SEAB GCE O-Level Physics (6091) content used in IP programmes (exams from 2026).
Status: SEAB O-Level Physics 6091 syllabus (exams from 2026) checked 2025-11-30 - scope unchanged; remains the reference for these notes.
Charge & Current
- Charge measured in coulombs; electron carries
