Electric Fields and Capacitance — A Level Physics 9702

Electric Fields and Capacitance — A Level Physics 9702: 2 chapters and 92 lesson cards — AI teacher explanations, worked examples, diagrams, common mistakes and exam-style questions, aligned to the Cambridge A Level Physics 9702 syllabus.

Topics

1. 18 Electric Fields — Introduction · Key ideas — 18.1 Electric fields and field lines · 🧑‍🏫 Teacher's explanation · 📖 Definitions · 🔍 Worked example — Easy · ⚠️ Common errors · 🧠 Quick check 1 · 🧠 Quick check 2 · 🎯 Exam question · Key ideas — 18.2 Uniform fields · 🧑‍🏫 Teacher's explanation · 📖 Definitions · 🔍 Worked example — Easy · 🔍 Worked example — Standard · ⚠️ Common errors · 🧠 Quick check 1 · 🧠 Quick check 2 · 🎯 Exam question · Key ideas — 18.3 Coulomb's law · 🧑‍🏫 Teacher's explanation · 📖 Definitions · 🔍 Worked example — Exam-style · ⚠️ Common errors · 🧠 Quick check 1 · 🧠 Quick check 2 · 🎯 Exam question · Key ideas — 18.4 Field of a point charge · 🧑‍🏫 Teacher's explanation · 📖 Definitions · 🔍 Worked example — Standard · ⚠️ Common errors · 🧠 Quick check 1 · 🧠 Quick check 2 · 🎯 Exam question · Key ideas — 18.5 Electric potential · 🧑‍🏫 Teacher's explanation · 📖 Definitions · 🔍 Worked example — Standard · ⚠️ Common errors · 🧠 Quick check 1 · 🧠 Quick check 2 · 🎯 Exam question · Worked example · 🔍 Worked example — Easy · 🔍 Worked example — Standard · 🔍 Worked example — Exam-style · ⚠️ Common errors · Common mistakes · Practice · Summary
2. 19 Capacitance — Introduction · Key ideas — 19.1 (a) Capacitance · 🧑‍🏫 Teacher's explanation · 📖 Definitions · 🔍 Worked example — Standard · 🔍 Worked example — Exam-style · ⚠️ Common errors · 🧠 Quick check 1 · 🧠 Quick check 2 · 🎯 Exam question · Key ideas — 19.1 (b) Capacitors in parallel and in series · 🧑‍🏫 Teacher's explanation · 📖 Definitions · 🔍 Worked example — Easy · 🔍 Worked example — Standard · 🔍 Worked example — Exam-style · ⚠️ Common errors · 🧠 Quick check 1 · 🧠 Quick check 2 · 🎯 Exam question · Key ideas — 19.2 Energy stored · 🧑‍🏫 Teacher's explanation · 📖 Definitions · 🔍 Worked example — Easy · ⚠️ Common errors · 🧠 Quick check 1 · 🧠 Quick check 2 · 🎯 Exam question · Key ideas — 19.3 Discharging through a resistor · 🧑‍🏫 Teacher's explanation · 📖 Definitions · ⚠️ Common errors · 🧠 Quick check 1 · 🧠 Quick check 2 · 🎯 Exam question · Worked example · 🔍 Worked example — Standard · 🔍 Worked example — Exam-style · ⚠️ Common errors · Common mistakes · Practice · Summary