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Inductive reactance is the property of an inductive coil that resists the change in alternating current (AC) through it and is similar to the opposition to direct current (DC) in a resistance.
22 wrz 2023 · The opposition to current flow through an AC Inductor is called Inductive Reactance and which depends lineally on the supply frequency. When connected to an AC supply, the current flowing through an inductive coil produces a self-induced emf opposing the emf that initially set up the current.
\(X_L\) is called the inductive reactance, because the inductor reacts to impede the current. \(X_L\) has units of ohms (\(1 \, H = 1 \, \Omega \cdot s\), so that frequency times inductance has units of (cycles/s)\((\Omega \cdot s) = \Omega\)), consistent with its role as an effective resistance.
Inductive Reactance. Capacitive Reactance. Impedance in relation to R and X. Z L = R + jX L. Z C = R - jX C. Ohm’s Law for AC. Series and Parallel Impedances. All impedances must be calculated in complex number form for these equations to work. Resonance. This equation applies to a non-resistive LC circuit.
Inductive reactance can be calculated using this formula: X L = 2πfL; The angular velocity of an AC circuit is another way of expressing its frequency, in units of electrical radians per second instead of cycles per second. It is symbolized by the lowercase Greek letter “omega,” or ω. Inductive reactance increases with increasing ...
23 mar 2017 · Inductive reactance (XL) is a measure of the opposition to current flow in an inductive circuit. It is caused by the magnetic field that is generated around the conductor when current flows through it. The mathematical expression for inductive reactance is given by the following equation: XL = 2πfL. where: XL = inductive reactance (Ω)
Reactance is symbolized by the capital letter “X” and is measured in ohms just like resistance (R). Inductive reactance can be calculated using this formula: X L = 2πfL; The angular velocity of an AC circuit is another way of expressing its frequency, in units of electrical radians per second instead of cycles per second. It is symbolized ...
