A student connects three resistors in parallel across a 9.0 V supply. The currents in the branches are shown in the table.
| Branch | Current |
|---|---|
| A | 0.24 A |
| B | 0.36 A |
| C | 0.18 A |
Calculate the total current from the supply.
The resistor in branch C becomes disconnected. The supply is not changed. Explain what happens to the current in branch A and to the current from the supply.
94 exam-style questions on AQA GCSE Physics 2.2 Series and parallel circuits, covering 2.2 Series and parallel circuits. Each one has a worked solution and a mark scheme showing where the marks go.