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What is the formula for inductive reactance?
The formula for calculating the inductive reactance of a coil is: inductive reactance, or XL, is the product of 2 times p (pi), or 6.28, the frequency of the ac current, in hertz, and the inductance of the coil, in henries. XL =2p x f x L.
What is inductive reactance give its formula and units?
It is the opposition to a changing current flow offered by an inductor. The SI unit for it is Ohm(Ω). The inductive reactance formula is: Inductive reactance(XL) : 2π f L. where f is the frequency of the alternating current measured in Hertz(hz) and L is the inductance measured in henry(h).
What does inductive reactance depend on?
The inductive reactance of an inductor is dependent upon its inductance as well as the frequency that is applied. The reactance increases linearly with frequency. It is possible to express this as a formula to calculate the reactance at a particular frequency.
What is the formula for inductive reactance formula?
According to the inductor reactance formula “XL=2πfL”, a frequency of around 3620 Hz impressed into a 2200 Microhenries inductor should yield around 50 ohms of inductance reactance. To test this, I fired up my signal generator configured to output 4 volts peak to peak…
If a changing signal such as a sine wave is applied to this perfect inductor, the reactance impedes the flow of current, and follows Ohms law. Where: The inductive reactance of an inductor is dependent upon its inductance as well as the frequency that is applied. The reactance increases linearly with frequency.
Why is it important to know inductive reactance?
Indicators like inductive reactances are used for designing inductors and also while designing circuits, power stations, transformers etc. Since inductors are an important component of designing it is important to know its inductive reactance.
Which is the SI unit for inductive reactance?
Inductive reactance is the resistance offered by the inductive circuit. It is the opposition to a changing current flow offered by an inductor. The SI unit for it is Ohm (Ω).