Physics 0625 · IGCSE · Electric circuits

Electric circuits — practice question

A resistor with resistance $R$ carries a current $I$ for a time $t$. The potential difference across the resistor is $V$. Which equation gives the energy $E$ transferred by the resistor?

  • A$E = IR$
  • B$E = IV$
  • C$E = IRt$
  • D$E = IVt$

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