Page 10 pts. (7) An ideal transformer has a primary with Ni turns and secondary with N2 turns. The load resistor is R2 and the source voltage is Viource. Given: N = 40; N2 = 10; R2 - 10.0 $2 and Vsource = 120.0 V. MM R 1 R2 N, turns N, turns source Figure 2: Ideal step-down transformer If a voltmeter across the resistor Ry reads a Van, voltage of V2 - 6.0 V, what is the source resistance R