3 Physics resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevel A2/A-level SubjectClear filter Physics Exam board OCR TopicClear filter Chapter 3: sensing Resources Revision Cards E.m.f. And Internal Resistance A2/A-level, Physics 5 revision cards Conservation of Energy & Charge in Circuits A2/A-level, Physics 3 revision cards The Potential Divider A2/A-level, Physics 3 revision cards Search again