Physics 9702 · AS & A Level · Potential difference and power

Potential difference and power — practice question

What does the term unit of power mean?

  • A$\text{J C}^{-1}$
  • B$\text{J m}^{-1}$
  • C$\text{J N}^{-1}$
  • D$\text{J s}^{-1}$

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