Engineering Board Exam Reviewer · Voltage, Current and Resistance · easy
How much work is needed to move 5 C of charge through a potential difference of 12 V?
- 60 J
- 2.4 J
- 17 J
- 0.42 J
Answer
A. 60 J
Solution
W=QV=(5 C)(12 V)=60 J.
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