Part A ? Calculate the magnitude of the force on the segment flowing down along

Question

Part A

? Calculate the magnitude of the force on the segment flowing down along y-direction for the orientation of the coil shown in (Figure 1) .

Part B

Calculate the torque on the coil.

Express your answer to two significant figures and include the appropriate units.

Part C

? Calculate the magnitude of the force on the segment flowing down along y-direction for the orientation of the coil shown in (Figure 2) .

Part D

Calculate the torque on the coil.

Please include equations and solutions so I can learn it. Thanks

Part C ? Calculate the magnitude of the force on the segment flowing down along y-direction for the orientation of the coil shown in (Figure 2) . Part D Calculate the torque on the coil. Please include equations and solutions so I can learn it. Thanks Figure 1. An electric motor has a square armature with 500 turns. Each side of the coil is 12 cm long and carries a current of 4.0 A. The magnetic field inside the motor is 0.60-T. Part A ? Calculate the magnitude of the force on the segment flowing down along y-direction for the orientation of the coil shown in (Figure 1) . Part B Calculate the torque on the coil. Express your answer to two significant figures and include the appropriate units.

Explanation / Answer

A) F = N*B*I*L*sin(90)

= 500*0.6*4*0.12*1

= 144 N

B) Torque = N*A*I*B*sin(90)

= 500*0.12^2*4*0.6

= 17.28 N.m

C) F = N*B*I*L*sin(90)

= 500*0.6*4*0.12*1

= 144 N

D) Torque = N*A*I*B*sin(0)

= 0 N.m

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