How can I set a voltage source based on a measured voltage? For example, take 2 simple loops. I'd like to set V3 to 5 times V2 Loop 1: V1(10 volts) to V2(0 volts) to R1(100ohm) to ground. Loop 2: V3(V2 * 5) to R2(100 ohm) to ground. * C:\Program...