Which expression is used to calculate electrical charge?
currentdivtime\text{current} \\div \text{time}currentdivtime
currenttimestime\text{current} \\times \text{time}currenttimestime
timedivcurrent\text{time} \\div \text{current}timedivcurrent
potential differencetimescurrent\text{potential difference} \\times \text{current}potential differencetimescurrent
51 exam-style questions on CIE IGCSE Physics 4.2.2a Electric current, charge and measuring current. Each one has a worked solution and a mark scheme showing where the marks go.