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# Energy of a Charged Capacitor. Online Calculator for Any Capacitors.

## An online calculator for calculating the energy of the electrostatic field of a charged capacitor helps you to calculate the energy of a charged capacitor knowing the voltage, capacitance and electric charge on one of the plates. The calculator calculates and gives you a detailed solution. Units of measurement can include any SI prefixes. The calculator automatically converts one SI prefix to another. Calculator calculates: The energy of a charged capacitor if the voltage (potential difference) and capacitance are known. The energy of a charged capacitor if the voltage (potential difference) and the electric charge on one of the plates are known.The energy of a charged capacitor if the electric charge on one of the plates and the capacitance are known.

Also, to calculate the energy of the electrostatic field of flat (parallel plate), cylindrical and spherical capacitors, you can use energy stored in parallel plate, cylindrical and spherical charged capacitors calculator.

The Energy of a Charged Capacitor Calculator (if the Voltage (Potential Difference) and Capacitance Are Known)

The energy of a charged capacitor if the voltage (potential difference) and capacitance are known determined by the formula, where

C - capacitance of the capacitor
U - voltage (potential difference) to which the capacitor is charged

The SI unit of energy W is joule (J).
Capacitance C =
Voltage U =
The SI unit of energy W

The Energy of a Charged Capacitor Calculator (if the Voltage (Potential Difference) and the Electric Charge on One of the Plates Are Known)

The energy of a charged capacitor if the voltage (potential difference) and the electric charge on one of the plates are known determined by the formula, where

q - electric charge of one of the plates
U - voltage (potential difference) to which the capacitor is charged

The SI unit of energy W is joule (J).
Electric charge q =
Voltage U =
The SI unit of energy W

The Energy of a Charged Capacitor Calculator (if the Electric Charge on One of the Plates and the Capacitance Are Known)

The energy of a charged capacitor if the electric charge on one of the plates and the capacitance are known determined by the formula, where

q - electric charge of one of the plates
C - capacitance of the capacitor

The SI unit of energy W is joule (J).
Electric charge q =
Capacitance C =
The SI unit of energy W