Which statement about an ammeter is correct?
It measures potential difference.
It has a scale which is marked in volts (V\text{V}V).
It must be connected in parallel across a component.
It must be connected in series in a circuit.
17 exam-style questions on CIE IGCSE Physics 4.3.1a Circuit diagrams and circuit components. Each one has a worked solution and a mark scheme showing where the marks go.