A-Level Physics · 18 Electric fields
Uniform fields and parallel plates for A-Level Physics
Uniform fields and parallel plates is mapped to 18 Electric fields in the Cambridge International AS & A Level Physics pathway. Use this public guide to see exactly where the concept fits, what to master, and which GioPhysics resource continues the study sequence.
Where this fits
18 Electric fields
- Curriculum
- Cambridge International AS & A Level Physics
- Theme or group
- A Level extension
- Current framework
- Examinations in 2025–2027 · Version 1
Topics 12–25 deepen fields, thermal physics, oscillations, electromagnetism, quantum physics, and astronomy.
Mastery checklist
Know what success looks like.
- 01
Identify the source of the field and distinguish field direction from force direction.
- 02
Use vector superposition or flux reasoning without dropping signs or geometry.
- 03
Connect the field model to force, energy, or induced e.m.f. in the mapped situation.
Exam lens
Build, apply, check.
18 Electric fields sits inside A Level extension. Build the concept first, then practise selecting a model, showing working, and checking the final result.
Teaching sequence
18 Electric fields
This syllabus point maps to 7 ordered concept guides.
- 01Electric field strength and force
- 02Electric field lines
- 03Uniform fields and parallel platesCurrent guide
- 04Coulomb's law
- 05Point-charge fields
- 06Point-charge potential
- 07Potential gradient and equipotentials