Capacitor Energy Calculator, Formula, Capacitor Energy Calculation

Capacitor Energy Calculator:

Enter the values of Capacitance C_(F) & Voltage V_(C) to determine the value of Capacitor Energy E_(J).

Capacitor Energy Formula:

The Capacitor Energy E_(J) in Joules is Equal to the Half into Multiply the Capacitance C_(F) in Farads and Again Multiply the Voltage V_(C) in Coulomb is Squared.

The Equation of Capacitor Energy can be written as,

E_(J) = ½ * C_(F) * V²_(C)

Here,

E_(J) = Capacitor Energy in Joules

C_(F) = Capacitance in Farads

V_(C) = Voltage in Coulomb

Capacitor Energy Calculation:

1) Calculate the Capacitor Energy and given for Capacitance = 100F , Voltage = 30C.

Answer

E = ½ * C * V²

E = 0.5 * 100 * 30²

E = 45000J.

2) Calculate the Voltage and given for Capacitance = 100F, Capacitor Energy = 45000J.

Answer

E = ½ * C * V²

45000 = 0.5 * 100 * V²

V = 30C.

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