# Energy in a LC circuit Calculator

The Energy in a LC circuit Calculator will calculate the:

1. The total energy stored in a LC circuit at any instant

Calculation Parameters: The conducting wire of circuit and material the inductor is made from are both uniform and they have the same thickness everywhere; the source supplies AC current.

 🖹 Normal View🗖 Full Page View Calculator Precision (Decimal Places)0123456789101112131415 Electric charge stored in the capacitor (Q) C Capacitance of the capacitor (C) F Inductance of the inductor (L) H Current flowing in the circuit (i) A
Energy stored in the LC circuit calculation The Energy stored in the LC circuit is J [Joule] Wcircuit = Q2/2C + L × i2/2Wcircuit = 2/2 × + × 2/2Wcircuit = / + × /2Wcircuit = + /2Wcircuit = + Wcircuit = Electric charge stored in the capacitor (Q) C [Coulomb] Capacitance of the capacitor (C) F [Farad] Inductance of the inductor (L) H [Henry] Current flowing in the circuit (i) A [Ampere]

Please note that the formula for each calculation along with detailed calculations are available below. As you enter the specific factors of each energy in a lc circuit calculation, the Energy In A Lc Circuit Calculator will automatically calculate the results and update the Physics formula elements with each element of the energy in a lc circuit calculation. You can then email or print this energy in a lc circuit calculation as required for later use.

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Section 14: Electrostatics

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## Energy stored in the LC circuit Formula and Calculation

Wcircuit = Q2/2C + L × i2/2

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