Magnetic Flux in Magnetic Circuit Formulas

Magnetic flux (Φ) is the number of magnetic field lines passing through a surface (such as a loop of wire). And is denoted by Φ_m. Magnetic Flux is usually measured using the Weber for Magnetic Flux. Note that the value of Magnetic Flux is always positive.

Formulas to find Magnetic Flux in Magnetic Circuit

fxMagnetic Flux in CoreGo

fxMagnetic Flux using Flux DensityGo

Magnetic Circuit formulas that make use of Magnetic Flux

fxMagnetic Flux DensityGo

fxSelf InductanceGo

List of variables in Magnetic Circuit formulas

fx Magnetomotive Force Go

fx Reluctance Go

fx Magnetic Flux Density Go

fx Area of Coil Go

FAQ

What is the Magnetic Flux?

Magnetic flux (Φ) is the number of magnetic field lines passing through a surface (such as a loop of wire). Magnetic Flux is usually measured using the Weber for Magnetic Flux. Note that the value of Magnetic Flux is always positive.

Can the Magnetic Flux be negative?

No, the Magnetic Flux, measured in Magnetic Flux cannot be negative.

What unit is used to measure Magnetic Flux?

Magnetic Flux is usually measured using the Weber[Wb] for Magnetic Flux. Milliweber[Wb], Microweber[Wb], Volt Second[Wb] are the few other units in which Magnetic Flux can be measured.

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