1.Find the total voltage drop in 200, #20 twisted pair wire circuit carrying 100 mA. The wire has a resistance of 10.15 Ohms per 1000 ft of wire.
2. A proportional controller for a rotating antenna has a gain Kp of 5 in-oz/deg. The antenna was initially pointing due south, but was then commanded to point southeast. Find the initial torque supplied to the antenna.