Recent content by charrotrust

For the calculation of the inductance I thought I would apply the following formula which derives from the definition: L=\frac{\mu \mu _{0}N^{2}S}{l} For the calculation of mutual inductions I know that: \phi =M\cdot i But how can I find the current? As for the pellets, he has no idea. Do you...

hello PF. I have this exercise to do but I don't know how to do it. Let's assume that the core in the figure is made up of ferromagnetic permeability material μ = 2000 μ0. Let a = 4 cm, b = 2 cm, c = 3 cm the geometric dimensions, S = 8 cm2 the section transversal, N1 = 100, N2 = 300 the number...