Physics 0625 · IGCSE · Energy, work and power

Energy, work and power — practice question

While the electric car is being charged overnight, $180\ \text{MJ}$ of energy is transferred in $8.0\ \text{hours}$. What is the power of the charger?

  • A$6.3\ \text{kW}$
  • B$380\ \text{kW}$
  • C$23\ \text{MW}$
  • D$1400\ \text{MW}$

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