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ββFormula
===Formula===
The [[energy]], πΈ, stored in a [[capacitor ]] is given by any of the three following formulae:
β’<math>πΈ = \frac{1}{2}πΆπ^2</math>
πΈ is the [[energy]] stored in the [[capacitor]]
πΆ is the [[capacitance]] of the [[capacitor]]
and
π is the [[Potential Difference|potential difference]] across the [[capacitor]].