Physics 0625 · IGCSE · Energy, work and power

Energy, work and power — practice question

A resistor carries a current $I$ for a duration $t$. The potential difference (p.d.) across it is $V$. A student finds the product $IVt$. What unit is the student’s result measured in?

  • Aampere
  • Bcoulomb
  • Cjoule
  • Dwatt

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