3. There exists a 60V DC linear motor with a magnetic of 0.8T that has a movable "bar" with an effective length of 0.5 m
Posted: Sun May 15, 2022 8:14 pm
3. There exists a 60V DC linear motor with a magnetic of 0.8T that has a movable "bar" with an effective length of 0.5 meters. The rail resistance is found to be 0.0010. Find the following: The initial Lorentz force on the bar when it is at rest (Answer. Fd = 24kN) b. The final induced voltage and velocity of the bar at steady state, if there is a load of 1kN on the bar (Answer: Eind = 57.5V: umar = 143.75m/s)