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Inductive reactance is calculated using: XL = ωL = 2πfL. Where. The efficiency of the inductor is known as quality factor & its measured by: QF = XL/ESR. Where. ESR is the equivalent series resistance of the circuit. It is the inverse of the quality factor and it shows the power dissipation inside the inductor & its given by: DF = tan δ = ESR/XL.
This article describes the inductance formula and how to calculate inductance. When electric current flows through the inductor, a magnetic field is produced around it. The strength of the magnetic field depends on the inductance, current, and number of turns in a coil.
3 Οκτ 2024 · This calculator provides a user-friendly way to compute inductance, aiding students, engineers, and hobbyists in the design and analysis of electrical circuits and devices. Recommend
Follow these steps to use an inductance calculator effectively: [ ] Identify the Type of Inductor: Determine if you’re working with an air-core, iron-core, or ferrite-core inductor. This affects the calculation formula. [ ] Measure Coil Dimensions: Accurately measure the length, diameter, and number of turns in your coil. Precision is key!
Steps to calculate inductance using a calculator: Identify the coil's physical characteristics, including the number of turns (N), the length (ℓ), and the area (A). Calculate the magnetic reluctance (R) using the formula R = l/μA. Plug in the values into the inductance formula: L = N²/R.
This function calculates the relationship between inductance, voltage, current and time. To perform the calculation, use the radio button to select which value should be calculated. Then enter the required values and click the 'Calculate' button.
Inductive reactance (X L, in Ω) is proportional to the frequency (ω, in radians/sec, or f, in Hz) and inductance (L, in Henries). Pure inductance has a phase angle of 90° (voltage leads current with a phase angle of 90°).
