A cell and a lamp are connected in a single closed loop.
A current of 0.60 A flows through the lamp for 3.0 minutes3.0\ \text{minutes}3.0 minutes.
What is the charge that passes through the cell in this time?
1.8 C1.8\ \text{C}1.8 C
108 C108\ \text{C}108 C
54 C54\ \text{C}54 C
300 C300\ \text{C}300 C
43 exam-style questions on OCR GCSE Physics 3.1 Static and charge, covering 3.1.1 Positive and negative charge, 3.1.2 Static electricity and forces between charged objects, 3.1.3 Electron transfer and static electricity, 3.1.4 Electric fields, 3.1.5 Current as a flow of charge, 3.1.6 Current in a single closed loop, and 3.1.7 Charge, current and time. Each one has a worked solution and a mark scheme showing where the marks go.