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WAEC Physics 2022 Objective — Question 24

Question 24 of 50 from the West African Examinations Council (WAEC) Physics 2022 Objective paper, with the correct answer and a full explanation.

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Which of the following statements about electric potential energy is not correct?

  • A. The electric potential energy of a positively charged particle increases when it moves to a point of higher potential
  • B. The electric potential energy of a negatively charged particle increases when it moves to a point of lower potential
  • C. The electric potential energy of a positively charged particle decreases when it moves to a point of higher potentialCorrect
  • D. The work done in taking a charged particle around a closed path in an electric field is zero

Explanation

The electric potential energy of a positive charge increases (not decreases) when moving to higher potential — making the statement in option C incorrect.

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