The table shows the lengths and diameters of four nichrome wires.
| Wire | Length / m\text{m}m | Diameter / mm\text{mm}mm |
|---|---|---|
| A | 1.2 | 1.5 |
| B | 1.2 | 3.0 |
| C | 2.4 | 1.5 |
| D | 2.4 | 3.0 |
Which wire has the greatest resistance?
Wire A
Wire B
Wire C
Wire D
132 exam-style questions on CIE IGCSE Physics 4.2.4a Resistance. Each one has a worked solution and a mark scheme showing where the marks go.