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WAEC Physics 2023 Objective — Question 11

Question 11 of 50 from the West African Examinations Council (WAEC) Physics 2023 Objective paper, with the correct answer and a full explanation.

A charge of 10 C is transferred across a potential difference of 220 V. Determine the work done.

A. 22 J
B. 210 J
C. 230 J
D. 2200 JCorrect

Explanation

W = qV = 10×220 = 2200 J.

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