Physics 0625 · IGCSE · Electrical quantities

Electrical quantities — practice question

A resistor carries a current of $2.0\text{ A}$ for $30\text{ s}$. The potential difference (p.d.) across it is $12\text{ V}$. Calculate the energy transferred in the resistor.

  • A$1.25\text{ J}$
  • B$5.0\text{ J}$
  • C$180\text{ J}$
  • D$720\text{ J}$

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