A-LevelPhysicsElectricity9702/12 · Feb/Mar 2016 · Q331 Mark

A 12 V battery is charged for 20 minutes by connecting it to a source of electromotive force (e.m.f.). The battery is supplied with 7.2 × 10³ J of energy in this time. How much charge flows through the battery?

A5.0 C

B60 C

C100 C

D6000 C

✓ Correct answer

D: 6000 C

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Topic: Electricity, A-Level Physics (syllabus 9702). Multiple choice, 1 mark.
Source: A-Level Physics, Feb/Mar 2016 Paper 1 Variant 2, question 33.

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