A ferromagnetic core is shown in Figure PI- 2. The depth of the core is 5 cm. The
other dimensions of the core are as shown in the figure. Find the value of the curre nt
that will produce a flux of 0.005 Wb. With this curre nt. what is the flux density at
the top of the core? What is the flux density at the right side of the core? Assrune
that the relative permeability of the core is I()(x).