Which row correctly identifies a circuit that uses a capacitor and describes what the capacitor stores in that circuit?
| Circuit | What the capacitor stores | |
|---|---|---|
| A | temperature sensor | electric current |
| B | temperature sensor | electric charge |
| C | smoothing circuit | electric current |
| D | smoothing circuit | electric charge |
Row A
Row B
Row C
Row D
67 exam-style questions on CIE IGCSE Physics 4.3.3 Action and use of circuit components. Each one has a worked solution and a mark scheme showing where the marks go.