Cambridge AS & A Level Physics
19.2Energy stored in a capacitor
Energy stored in a capacitor in Cambridge AS & A Level Physics: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic22 practice questions1 lesson
Learning objectives
What the syllabus expects you to be able to do.
- 19.2.1Find stored energy from the area under a p.d.-charge graph.
- 19.2.2Recall and use W = ½QV = ½CV².
Lessons
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Energy stored in a capacitor
35 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Energy stored in a capacitor into a strength.
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