4. Design a transformer that will make a 15 load look like a 125 load between 50KHz and 100KHz. Choose the primary inductance to be at least 10 times the impedance of the 125 load so that the matching transformer will not significantly affect the match. Choose the number of primary windings so that you get at least the minimum inductance and can also get close to the required turns ratio using an integer number of turns for the secondary. Wind the primary and measure its inductance. Use this measured value for your simulations and actual circuits. Wind the secondary (on the same core. It can either overlap the primary windings or be separate from them if you have room). You can assume that the secondary inductance = the primary inductance divided by the turns ratio squared. L(primary) = (Show the schematic used to measure the inductance and include all work) L(secondary) =