Understanding AC Power: Reactance (X), Inductance (L), Capacitance (C), Impedance (Z), Admittance (Y)
Introduction In alternating current (AC) circuits, components like reactance, inductance, capacitance, impedance, and admittance are critical for controlling electrical energy. These elements enable efficient power transmission, signal processing, and device functionality. This article unpacks these key concepts, their mathematical foundations, and their applications in AC systems, offering readers actionable insights into managing and optimizing power flow. Keywords: Reactance in AC Circuits, Inductance Explained, Capacitive Reactance Uses, Impedance Calculation, Admittance in Electrical Systems, AC Power Optimization, Power Factor Correction Devices. What is Reactance in AC Circuits? Reactance is the opposition to the flow of alternating current caused by inductors and capacitors. Unlike resistance, which dissipates energy, reactance stores and releases energy within the circuit. Reactance can be categorized into two types: Inductive Reactance ( X L X L ) : Opposition caused ...