Solve the all parts of given question:
Question: A motor is designed to operate on 117 V and draws a current of 13.3 A when it first starts up. At its normal operating speed, the motor draws a current of 1.92 A.
Part A: Obtain the resistance of the armature coil?
Part B: Obtain the back emf developed at normal speed?
Part C: Obtain the current drawn by the motor at one-third normal speed?
I need help to find the current drawn by the motor at one-third normal speed.