Exam-style question
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Explain how the area of the plates in a parallel plate capacitor affects its capacitance.
Model answer
What a good answer should say
- The capacitance of a parallel plate capacitor increases with the area of the plates.
- A larger plate area allows more charge to be stored for the same potential difference, thus increasing capacitance.
Explanation
Why this works
This question assesses the qualitative understanding of how physical dimensions affect capacitance. It requires knowledge of the relationship between plate area and charge storage capacity.
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