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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.
XL is called the inductive reactance, because the inductor reacts to impede the current. XL has units of ohms ( 1H = 1Ω ⋅ s, so that frequency times inductance has units of (cycles/s) (Ω ⋅ s) = Ω ), consistent with its role as an effective resistance.
Sep 22, 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.
In practical applications, calculations of inductors are basedon calculation of the quality factor (Q), inductor's reactance, inductance, and the self-resonant frequency (SRF).
Where the frequency is f, L is the inductance and X L is the inductive reactance. Solved Examples. Example 1: An inductor of 2H is connected to a circuit at a frequency of 50Hz. Compute the inductive reactance of this circuit? Answer: The given parameters are, f = 50Hz. L = 2H. Inductive reactance formula is given as, X L = 2πfL. X L = 2×3.14×50×2.
XL X L is called the inductive reactance, because the inductor reacts to impede the current. XL X L has units of ohms ( 1 H = 1 Ω⋅ s 1 H = 1 Ω ⋅ s, so that frequency times inductance has units of (cycles/s) ( Ω⋅ s Ω ⋅ s )= Ω Ω ), consistent with its role as an effective resistance.
Inductive reactance is the opposition of inductor to alternating current AC, which depends on its frequency f and is measured in Ohm just like resistance. Inductive reactance is calculated using: XL = ωL = 2πfL. Where. XL is the Inductive reactance.
