Examples for


Capacitors are circuit elements that store electrical energy in an electric field. Use Wolfram|Alpha to compute the capacitance of a parallel plate capacitor, capacitors in parallel and series, and a variety of other physical systems. Calculate the energy stored in a capacitor or its capacitive reactance.


Compute the capacitance of different physical systems.

Compute the capacitance of a parallel plate capacitor:

Compute the capacitance for capacitors in series:

Compute the stored energy of a capacitor:

Compute capacitive reactance:

Determine the capacitance of physical systems:

More examples