**Description :** Ideally, the damping torque should be (1) Proportional to velocity of the moving system and operating current. (2) Proportional to the velocity of the moving system but independent of operating ... operating current. (4) Independent of the velocity of the moving system and operating current.

**Last Answer :** Ideally, the damping torque should be Proportional to the velocity of the moving system but independent of operating current.