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Any change in current creates voltage or an electromotive force in any nearby conductors and in the conductor itself is termed as Inductance. The inductance is of two types that is self-inductance and mutual inductance.
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.
Inductance is defined as the property of an electric conductor which causes an electromotive force that is generated due to a change in the current flow. There are two types of inductance: self-inductance and mutual inductance.
Inductance is the tendency of an electrical conductor to oppose a change in the electric current flowing through it. The electric current produces a magnetic field around the conductor. The magnetic field strength depends on the magnitude of the electric current, and follows any changes in the magnitude of the current.
Aug 6, 2022 · Inductance, or actually “Self Inductance” (L) of a coil is its characteristic which opposes the increase, decrease, or any change whatsoever in the value of the electric current flowing through it. Inductance is the ratio of the magnetic flux in the coil divided by the electric current flowing through the coil that produces that flux, which ...
Feb 4, 2024 · Formula for Inductance. Following is the inductance formula, L = μN2A/l. Where, L = Inductance (H), μ = Permeability (H/m or N/ (Amp^2)), N = The coil’s number of turns, A = The coil’s cross sectional area, l = Length of coil (m). Derivation. Given: E = N (dϕ/dt) The number of turns in the coil is N, and the induced EMF across the coil is E.
Jul 11, 2021 · Inductance is the property of a device that tells how effectively it induces an emf in another device. Mutual inductance is the effect of two devices in inducing emfs in each other.
