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Please answer the question fully: Question 3: (8 points) A DC series motor supplied from a 200V source has a total resistance (armature and field

Please answer the question fully:

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Question 3: (8 points) A DC series motor supplied from a 200V source has a total resistance (armature and field resistance combined) of 0.5. The motor draws 100A current to develop a torque of 500Nm. a) Calculate the speed of rotation of the motor in radians/s. (4 points) b) Calculate the efficiency of the motor in \%. (4 points)

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