Topic 12

Capacitance

Learning objectives

By the end of this section you will be able to:

  • Define capacitance and the concept of RC time constant

  • Describe the construction of a capacitor and list the three factors that determine the capacitance of a capacitor.

  • Discuss the applications of capacitors.

  • Mathematically, relate the capacitance to the voltage-current relationship through derivative and integration.

               

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