[태그:] back emf

https://www.eeeguide.com/transfer-function-of-armature-controlled-dc-motor/ https://ropiens.tistory.com/8 https://youtu.be/EQeD6Hd1gGk?si=2qmZXt2YiwGpX_Ed https://youtu.be/9YRPWpE9dVM?si=406fDWXEy1CRiaXe