Magnetic flux describes the lines of a magnetic field emanating from, and in the region of space surrounding, a magnetized object. Quantitatively, magnetic flux describes the magnetic field lines of force that traverse a given cross-sectional area....

Magnetic flux, represented by the Greek letter Φ (phi), is a measure of quantity of magnetism, taking into account the strength and the extent of a magnetic field. The SI unit of magnetic flux is the weber (in derived units: volt-seconds), and the unit...