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Capacitance
Physics · Year 13 · Fields and Their Consequences · 2.º Período

Capacitance

This topic introduces capacitors, their energy storage capabilities, and the mathematics of charging and discharging circuits. Students will investigate the time constant.

National Curriculum Attainment TargetsAQA A-Level Physics 3.7.3Edexcel A-Level Physics 11.2

About This Topic

This topic introduces capacitors, their energy storage capabilities, and the mathematics of charging and discharging circuits. Students will investigate the time constant.

Key Questions

  1. How does a capacitor store electrical energy?
  2. What factors determine the capacitance of a parallel plate capacitor?
  3. How is the time constant of an RC circuit calculated?

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