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A charge of 2 coulombs moves between two points with a potential difference of 5

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1. A charge of 2 coulombs moves between two points with a potential difference of 5 volts. How much work is done?

10 joules

0.4 joules

2.5 joules

5 joules

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Work equals charge multiplied by potential difference: 2 C × 5 V = 10 J.

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