JAMB Physics 2007 Objective — Question 27
Question 27 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2007 Objective paper, with the correct answer and a full explanation.
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If two charged plates are maintained at a potential difference of 3kV, the work done in taking a charge of 600uC across the field is
- A. 9.0J
- B. 0.8J
- C. 18.0J
- D. 1.8JCorrect
Explanation
W = qV = 600x10^-6 x 3x10^3 = 1.8J.
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