2. The 1 – i relationship for an electromagnetic system is given by: 2 =1.2 Vi where g is the air gap length. For current i = 2 A and g = 10 cm, determine the mechanical force on the moving part: a) by using the energy of the system. b) by using the co-energy of the system. c) Comment on the results that you have found on part a and b. Discuss the choice of energy and co- energy approaches.
2. The 1 – i relationship for an electromagnetic system is given by: 2 =1.2 Vi where g is the air gap length. For current i = 2 A and g = 10 cm, determine the mechanical force on the moving part: a) by using the energy of the system. b) by using the co-energy of the system. c) Comment on the results that you have found on part a and b. Discuss the choice of energy and co- energy approaches.
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![2. The 2 – i relationship for an electromagnetic system is given by:
2 = 1.2
where g is the air gap length. For current i = 2 A and g = 10 cm, determine the mechanical force on the
moving part:
a) by using the energy of the system.
b) by using the co-energy of the system.
c) Comment on the results that you have found on part a and b. Discuss the choice of energy and co-
energy approaches.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3d8d3f85-ac13-4c32-ad40-a4f2d7b3940c%2F5bf3c1fc-2257-4212-ad0e-38ad6511f919%2Fmoar9w1_processed.png&w=3840&q=75)
Transcribed Image Text:2. The 2 – i relationship for an electromagnetic system is given by:
2 = 1.2
where g is the air gap length. For current i = 2 A and g = 10 cm, determine the mechanical force on the
moving part:
a) by using the energy of the system.
b) by using the co-energy of the system.
c) Comment on the results that you have found on part a and b. Discuss the choice of energy and co-
energy approaches.
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