Electrical engineering and electronics · Capacitors
Capacitor charge
Calculate the ideal charge on a capacitor from capacitance and voltage.
Method and scope
Q = CV.
Use capacitor charge for educational calculation or a clearly scoped arithmetic estimate. Intended for Learners, General educational use.
Inputs- Capacitance — F, mF, µF, nF
- Voltage across capacitor — V, mV, kV
SOURCE AND LIMITS
Assumptions: Capacitance is constant and the voltage is across the capacitor.
Limitations: Real capacitance may vary with voltage, frequency, temperature, and tolerance.
Method version 1.0.0 · Unit registry and result provenance are shown after calculation. This tool is limited to the documented scope.Explore related fields
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