Physics 0625 · IGCSE · Electrical quantities

Electrical quantities — practice question

The diagram illustrates part of an electric circuit. The voltmeter shows a reading of $16\,\text{V}$. The current in the resistor is $8.0\,\text{A}$. A charge of one coulomb passes from P to Q through the resistor. What amount of energy is transferred in the resistor?

  • A$2.0\,\text{J}$
  • B$8.0\,\text{J}$
  • C$16\,\text{J}$
  • D$128\,\text{J}$

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