Magnetic — Circuits Problems And Solutions Pdf
The total reluctance is:
MMF = NI = 500 x 10 = 5000 A-turns
where μ₀ is the permeability of free space and μr is the relative permeability of the core. magnetic circuits problems and solutions pdf
The magnetomotive force (MMF) is given by: The total reluctance is: MMF = NI =
The reluctance of the air gap is given by: magnetic circuits problems and solutions pdf
where S_core is the reluctance of the core and S_air is the reluctance of the air gap.
S = MMF / Φ = 5000 / 0.5 = 10,000 A/Wb