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

Potential difference and power — practice question

What term is used for the electric potential difference between two points in a wire carrying a current?

  • Athe force required to move a unit positive charge between the points
  • Bthe ratio of the energy dissipated between the points to the current
  • Cthe ratio of the power dissipated between the points to the current
  • Dthe ratio of the power dissipated between the points to the charge moved

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