For the system shown in Figure 1P-5, which is often referred to as a "C-core," determine the winding inductance if the leakage inductance is 1/10 the magnetizing inductance. If 10 V is applied to the winding at t = 0 second, determine Wf and the force of attraction that acts to attempt to reduce the gap at t = 1 second. Where is the energy of the coupling field stored in this system?
