Electrical / Electronics
Capacitor energy
Calculates stored capacitor energy from capacitance and voltage.
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Capacitor charge
Calculates capacitor charge from capacitance and voltage.
Capacitor voltage from charge
Calculates capacitor voltage from charge and capacitance.
Parallel-plate capacitor
Calculates ideal parallel-plate capacitance from geometry and relative permittivity.
RC time constant
Calculates the time constant of a simple resistor-capacitor circuit.
Capacitors in series
Calculates equivalent capacitance for capacitors connected in series.
Capacitors in parallel
Calculates equivalent capacitance for capacitors connected in parallel.