OCR A-level Physics A H556 · 4.2.2(b)
E.m.f. of a cell or power supply
- Code
- 4.2.2(b)
- In
- 4.2.2 E.m.f. and p.d
- Topic
- 4 Electrons, waves and photons
- Course
- A-level Physics A H556
- Board
- OCR
Grade boundaries·OCR command words
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