What is a magnetic flux?
Magnetic flux is the number of lines of force or the amount of magnetic field produced by a magnetic source. The symbol for the magnetic flux is the Greek letter “phi’ and is measured in webers (Wb). If we know the amount of the magnetic flux and the size of the area we can easily calculate the magnetic flux density with the formula B=Φ/A. The magnetic flux density (B) is measured in tesla (T). Permeability is calculated by dividing the produced magnetic flux density by the magnetic field strength and is measured in units of...