A student uses an ammeter to measure the current through a resistor. He looks at three different circuit arrangements, as shown. In which circuit does the ammeter measure the current in the resistor?
- A1, 2 and 3
- B1 and 2 only
- C1 only
- D3 only
Physics 0625 · IGCSE · Electric circuits
A student uses an ammeter to measure the current through a resistor. He looks at three different circuit arrangements, as shown. In which circuit does the ammeter measure the current in the resistor?