An electric charge of 12 nC12\text{ nC}12 nC is stored on a capacitor.
Which charge is the same size as 12 nC12\text{ nC}12 nC?
12×10−9 C12 \times 10^{-9}\text{ C}12×10−9 C
12×10−6 C12 \times 10^{-6}\text{ C}12×10−6 C
12×10−3 C12 \times 10^{-3}\text{ C}12×10−3 C
12×109 C12 \times 10^{9}\text{ C}12×109 C
Practise OCR GCSE Physics Static and charge with exam-style questions for Foundation and Higher tier. 29 questions, matched to the OCR GCSE Physics (J249) specification and written in Paper 1 and Paper 2 (Foundation Tier) or Paper 3 and Paper 4 (Higher Tier) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.