3.) The starter motor in a car is shown schematically below. The following specs about the motor are given: • N ● Current flowing is 25 Amps Number of coil loops is 300. Area of each loop is 10 cm² (0.001 m²) Magnetic field strength is 0.08 Tesla B B S F S A) Calculate the MAXIMUM torque generated by this DC motor B) How much torque is generated when the angle between the perpendicular to the loop and the magnetic field is 60 degrees?

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter3: Magnetic Starters
Section: Chapter Questions
Problem 18SQ
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3.) The starter motor in a car is shown schematically below. The following specs about the motor are
given:
N
• Current flowing is 25 Amps
•
Number of coil loops is 300.
Area of each loop is 10 cm² (0.001 m²)
Magnetic field strength is 0.08 Tesla
B
B
S
F
S
A) Calculate the MAXIMUM torque generated by this DC motor
B) How much torque is generated when the angle between the perpendicular to the loop and the
magnetic field is 60 degrees?
Transcribed Image Text:3.) The starter motor in a car is shown schematically below. The following specs about the motor are given: N • Current flowing is 25 Amps • Number of coil loops is 300. Area of each loop is 10 cm² (0.001 m²) Magnetic field strength is 0.08 Tesla B B S F S A) Calculate the MAXIMUM torque generated by this DC motor B) How much torque is generated when the angle between the perpendicular to the loop and the magnetic field is 60 degrees?
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