What is damped alternating current?

Damped alternating current refers to an oscillating electrical current that decreases in amplitude over time due to resistance or energy losses in the circuit. This phenomenon occurs when the energy supplied to the circuit is lower than the energy dissipated, often seen in RLC circuits (which include resistors, inductors, and capacitors). As a result, the current oscillates for a limited duration before eventually stabilizing at zero. Damped AC is important in various applications, including signal processing and tuning circuits.