Phase shift between two alternating sinusoidal signals Determination of the phase difference between two sinusoidal signals

Charging and discharging circuit with an LFG DC voltage vs AC voltage Characteristics of an alternating sinusoidal voltage

Charging and discharging in a double switch circuit

Discharging circuit of the capacitor Discharging process (Differential equation, time equation for the voltage across the capacitor)

Analogy to the charging process

Capacitor (Parallel plate capacitor) Charging of the capacitor